Integer Profile

4,720,990

2 × 5 × 31 × 97 × 157

Prime factors, divisor sums, positional representations and sequence properties for 4,720,990. The prime factorization is 2 × 5 × 31 × 97 × 157.

Number of positive divisors: 32. Showing the recorded part of the sequence: 100.

DeficientEvenComposite

Number bases

Decimal: 4720990
Binary: 10010000000100101011110 (23 bits)
Octal: 0o22004536
Hexadecimal: 0x48095E

Divisor catalog (32)

125103162971551571943103144857859701,5703,0074,8676,0149,73415,03515,22924,33530,07030,45848,67076,145152,290472,099944,1982,360,4954,720,990

Showing 32 of 32.

Collatz trajectory (100 steps)

Even: n → n/2; Odd: n → 3n + 1

4,720,9902,360,4957,081,4863,540,74310,622,2305,311,11515,933,3467,966,67323,900,02011,950,0105,975,00517,925,0168,962,5084,481,2542,240,6276,721,8823,360,94110,082,8245,041,4122,520,7061,260,3533,781,0601,890,530945,2652,835,7961,417,898708,9492,126,8481,063,424531,712265,856132,92866,46433,23216,6168,3084,1542,0776,2323,1161,5587792,3381,1693,5081,7548772,6321,3166583299884942477423711,1145571,672836

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 31 × 97 × 157
Distinct prime factors: 5
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 8,918,784
Proper-divisor sum: 4,197,794
Digit sum: 31
Digital root: 4