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5290696368 = 243236740947
BaseRepresentation
bin1001110110101100…
…11001111010110000
3111122201101020000100
410323112121322300
541313404240433
62232553552400
7245052114516
oct47326317260
914581336010
105290696368
112275507541
121037a15700
1366414ca89
143829324b6
1520e728b13
hex13b599eb0

5290696368 has 30 divisors (see below), whose sum is σ = 14806602044. Its totient is φ = 1763565408.

The previous prime is 5290696363. The next prime is 5290696441. The reversal of 5290696368 is 8636960925.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (5290696363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18370330 + ... + 18370617.

Almost surely, 25290696368 is an apocalyptic number.

It is an amenable number.

5290696368 is an abundant number, since it is smaller than the sum of its proper divisors (9515905676).

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

5290696368 is a wasteful number, since it uses less digits than its factorization.

5290696368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36740961 (or 36740952 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 5290696368 is about 72737.1732197506. The cubic root of 5290696368 is about 1742.4926146108.

The spelling of 5290696368 in words is "five billion, two hundred ninety million, six hundred ninety-six thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 36740947 73481894 110222841 146963788 220445682 293927576 330668523 440891364 587855152 661337046 881782728 1322674092 1763565456 2645348184 5290696368