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57925051 = 616714173
BaseRepresentation
bin1101110011110…
…1110110111011
311000222220020021
43130331312323
5104312100201
65425311311
71302232462
oct334756673
9130886207
1057925051
112a773a48
1217495537
13c0016a2
14799b9d9
155142ea1
hex373ddbb

57925051 has 8 divisors (see below), whose sum is σ = 59757584. Its totient is φ = 56121120.

The previous prime is 57925039. The next prime is 57925061. The reversal of 57925051 is 15052975.

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 57925051 - 211 = 57923003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 57924998 and 57925016.

It is not an unprimeable number, because it can be changed into a prime (57925061) 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, 3000 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (7469698).

Almost surely, 257925051 is an apocalyptic number.

57925051 is a deficient number, since it is larger than the sum of its proper divisors (1832533).

57925051 is a wasteful number, since it uses less digits than its factorization.

57925051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301.

The product of its (nonzero) digits is 15750, while the sum is 34.

The square root of 57925051 is about 7610.8508722744. The cubic root of 57925051 is about 386.9208575173.

The spelling of 57925051 in words is "fifty-seven million, nine hundred twenty-five thousand, fifty-one".

Divisors: 1 61 67 4087 14173 864553 949591 57925051