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57074699413 = 435325043747
BaseRepresentation
bin110101001001111010…
…101100110010010101
312110022122010010202001
4311021322230302111
51413342110340123
642115244515301
74060235640364
oct651172546225
9173278103661
1057074699413
11222291a8476
12b08a24bb31
1354c769b4b4
142a961737db
151740a170ad
hexd49eacc95

57074699413 has 8 divisors (see below), whose sum is σ = 59503945248. Its totient is φ = 54695541264.

The previous prime is 57074699401. The next prime is 57074699477. The reversal of 57074699413 is 31499647075.

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 57074699413 - 225 = 57041144981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57074609413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12519595 + ... + 12524152.

It is an arithmetic number, because the mean of its divisors is an integer number (7437993156).

Almost surely, 257074699413 is an apocalyptic number.

57074699413 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

57074699413 is a deficient number, since it is larger than the sum of its proper divisors (2429245835).

57074699413 is a wasteful number, since it uses less digits than its factorization.

57074699413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25043843.

The product of its (nonzero) digits is 5715360, while the sum is 55.

The spelling of 57074699413 in words is "fifty-seven billion, seventy-four million, six hundred ninety-nine thousand, four hundred thirteen".

Divisors: 1 43 53 2279 25043747 1076881121 1327318591 57074699413