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57412184866 = 2130003220811
BaseRepresentation
bin110101011110000010…
…000110101100100010
312111012011011011202021
4311132002012230202
51420040004403431
642212542212054
74101504343111
oct653602065442
9174164134667
1057412184866
1122391755273
12b16328402a
13554c59242a
142ac8d03c78
15176047cb11
hexd5e086b22

57412184866 has 8 divisors (see below), whose sum is σ = 86119329744. Its totient is φ = 28705741620.

The previous prime is 57412184849. The next prime is 57412184911. The reversal of 57412184866 is 66848121475.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149601 + ... + 370411.

It is an arithmetic number, because the mean of its divisors is an integer number (10764916218).

Almost surely, 257412184866 is an apocalyptic number.

57412184866 is a deficient number, since it is larger than the sum of its proper divisors (28707144878).

57412184866 is a wasteful number, since it uses less digits than its factorization.

57412184866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350816.

The product of its digits is 2580480, while the sum is 52.

The spelling of 57412184866 in words is "fifty-seven billion, four hundred twelve million, one hundred eighty-four thousand, eight hundred sixty-six".

Divisors: 1 2 130003 220811 260006 441622 28706092433 57412184866