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6057205157 = 79563913597
BaseRepresentation
bin1011010010000100…
…11001110110100101
3120122010200220101202
411221002121312211
544401121031112
62441014532245
7303050252153
oct55102316645
916563626352
106057205157
112629152983
121210667085
13756ba7883
144166603d3
15256b876c2
hex169099da5

6057205157 has 8 divisors (see below), whose sum is σ = 6135417600. Its totient is φ = 5979031344.

The previous prime is 6057205153. The next prime is 6057205159. The reversal of 6057205157 is 7515027506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6057205157 - 22 = 6057205153 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6057205157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6057205153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438683 + ... + 452279.

It is an arithmetic number, because the mean of its divisors is an integer number (766927200).

Almost surely, 26057205157 is an apocalyptic number.

It is an amenable number.

6057205157 is a deficient number, since it is larger than the sum of its proper divisors (78212443).

6057205157 is a wasteful number, since it uses less digits than its factorization.

6057205157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19315.

The product of its (nonzero) digits is 73500, while the sum is 38.

The square root of 6057205157 is about 77828.0486521408. The cubic root of 6057205157 is about 1822.8772623890.

The spelling of 6057205157 in words is "six billion, fifty-seven million, two hundred five thousand, one hundred fifty-seven".

Divisors: 1 79 5639 13597 445481 1074163 76673483 6057205157