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57411476017 = 78201639431
BaseRepresentation
bin110101011101111111…
…011001101000110001
312111012002211011101121
4311131333121220301
51420034314213032
642212515102241
74101465331360
oct653577315061
9174162734347
1057411476017
1122391310745
12b162ba1981
13554c3a48ac
142ac8b9b7d7
15176038ca97
hexd5dfd9a31

57411476017 has 4 divisors (see below), whose sum is σ = 65613115456. Its totient is φ = 49209836580.

The previous prime is 57411476009. The next prime is 57411476029. The reversal of 57411476017 is 71067411475.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57411476017 - 23 = 57411476009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57411476047) 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, 4100819709 + ... + 4100819722.

It is an arithmetic number, because the mean of its divisors is an integer number (16403278864).

Almost surely, 257411476017 is an apocalyptic number.

It is an amenable number.

57411476017 is a deficient number, since it is larger than the sum of its proper divisors (8201639439).

57411476017 is an equidigital number, since it uses as much as digits as its factorization.

57411476017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8201639438.

The product of its (nonzero) digits is 164640, while the sum is 43.

The spelling of 57411476017 in words is "fifty-seven billion, four hundred eleven million, four hundred seventy-six thousand, seventeen".

Divisors: 1 7 8201639431 57411476017