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57461225395 = 571641749297
BaseRepresentation
bin110101100000111101…
…001011011110110011
312111022120102200201011
4311200331023132303
51420140033203040
642221453251351
74102641233320
oct654075133663
9174276380634
1057461225395
1122407400132
12b177793b57
1355597a2bb2
142ad162bb47
1517649183ea
hexd60f4b7b3

57461225395 has 8 divisors (see below), whose sum is σ = 78803966304. Its totient is φ = 39401983104.

The previous prime is 57461225389. The next prime is 57461225447. The reversal of 57461225395 is 59352216475.

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 57461225395 - 25 = 57461225363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820874614 + ... + 820874683.

It is an arithmetic number, because the mean of its divisors is an integer number (9850495788).

Almost surely, 257461225395 is an apocalyptic number.

57461225395 is a deficient number, since it is larger than the sum of its proper divisors (21342740909).

57461225395 is a wasteful number, since it uses less digits than its factorization.

57461225395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641749309.

The product of its digits is 2268000, while the sum is 49.

The spelling of 57461225395 in words is "fifty-seven billion, four hundred sixty-one million, two hundred twenty-five thousand, three hundred ninety-five".

Divisors: 1 5 7 35 1641749297 8208746485 11492245079 57461225395