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57674035144 = 23114115985043
BaseRepresentation
bin110101101101101000…
…111110111111001000
312111212101212112210201
4311231220332333020
51421104023111034
642254534421544
74111134132025
oct655550767710
9174771775721
1057674035144
1122506542260
12b216b018b4
1355918c391b
142b119c654c
151778453014
hexd6da3efc8

57674035144 has 32 divisors (see below), whose sum is σ = 120846932640. Its totient is φ = 25576067200.

The previous prime is 57674035129. The next prime is 57674035217. The reversal of 57674035144 is 44153047675.

It is a junction number, because it is equal to n+sod(n) for n = 57674035094 and 57674035103.

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, 7988914 + ... + 7996129.

It is an arithmetic number, because the mean of its divisors is an integer number (3776466645).

Almost surely, 257674035144 is an apocalyptic number.

It is an amenable number.

57674035144 is an abundant number, since it is smaller than the sum of its proper divisors (63172897496).

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

57674035144 is a wasteful number, since it uses less digits than its factorization.

57674035144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15985101 (or 15985097 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 57674035144 in words is "fifty-seven billion, six hundred seventy-four million, thirty-five thousand, one hundred forty-four".

Divisors: 1 2 4 8 11 22 41 44 82 88 164 328 451 902 1804 3608 15985043 31970086 63940172 127880344 175835473 351670946 655386763 703341892 1310773526 1406683784 2621547052 5243094104 7209254393 14418508786 28837017572 57674035144