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57676306016 = 257257483509
BaseRepresentation
bin110101101101110001…
…101001011001100000
312111212120010220212002
4311231301221121200
51421110113243031
642255055223132
74111162340450
oct655561513140
9174776126762
1057676306016
112250785340a
12b217817aa8
13559220a434
142b12017d60
151778750ccb
hexd6dc69660

57676306016 has 24 divisors (see below), whose sum is σ = 129771689040. Its totient is φ = 24718416768.

The previous prime is 57676306013. The next prime is 57676306027. The reversal of 57676306016 is 61060367675.

57676306016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57676306013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128741531 + ... + 128741978.

It is an arithmetic number, because the mean of its divisors is an integer number (5407153710).

Almost surely, 257676306016 is an apocalyptic number.

57676306016 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

57676306016 is an abundant number, since it is smaller than the sum of its proper divisors (72095383024).

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

57676306016 is a wasteful number, since it uses less digits than its factorization.

57676306016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257483526 (or 257483518 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 47.

The spelling of 57676306016 in words is "fifty-seven billion, six hundred seventy-six million, three hundred six thousand, sixteen".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 257483509 514967018 1029934036 1802384563 2059868072 3604769126 4119736144 7209538252 8239472288 14419076504 28838153008 57676306016