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5307664928 = 251779123503
BaseRepresentation
bin1001111000101110…
…01000101000100000
3111200220022022111112
410330113020220200
541332230234203
62234401402452
7245346256526
oct47427105040
914626268445
105307664928
112284047245
121041639428
13667811447
14384cac316
15210e7b6d8
hex13c5c8a20

5307664928 has 48 divisors (see below), whose sum is σ = 11204282880. Its totient is φ = 2466087936.

The previous prime is 5307664919. The next prime is 5307664933. The reversal of 5307664928 is 8294667035.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18776 + ... + 104727.

It is an arithmetic number, because the mean of its divisors is an integer number (233422560).

Almost surely, 25307664928 is an apocalyptic number.

It is an amenable number.

5307664928 is an abundant number, since it is smaller than the sum of its proper divisors (5896617952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5307664928 is a wasteful number, since it uses less digits than its factorization.

5307664928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123609 (or 123601 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 50.

The square root of 5307664928 is about 72853.7228149667. The cubic root of 5307664928 is about 1744.3534935613.

The spelling of 5307664928 in words is "five billion, three hundred seven million, six hundred sixty-four thousand, nine hundred twenty-eight".

Divisors: 1 2 4 8 16 17 32 34 68 79 136 158 272 316 544 632 1264 1343 2528 2686 5372 10744 21488 42976 123503 247006 494012 988024 1976048 2099551 3952096 4199102 8398204 9756737 16796408 19513474 33592816 39026948 67185632 78053896 156107792 165864529 312215584 331729058 663458116 1326916232 2653832464 5307664928