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57484025 = 5219121019
BaseRepresentation
bin1101101101001…
…0001011111001
311000011111020222
43123102023321
5104203442100
65412025425
71265414624
oct333221371
9130144228
1057484025
112a4a2665
1217302275
13bba8a21
1478c4dbb
1550a7485
hex36d22f9

57484025 has 12 divisors (see below), whose sum is σ = 75032400. Its totient is φ = 43566480.

The previous prime is 57484001. The next prime is 57484027. The reversal of 57484025 is 52048475.

It is not a de Polignac number, because 57484025 - 216 = 57418489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57484027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60035 + ... + 60984.

It is an arithmetic number, because the mean of its divisors is an integer number (6252700).

Almost surely, 257484025 is an apocalyptic number.

It is an amenable number.

57484025 is a deficient number, since it is larger than the sum of its proper divisors (17548375).

57484025 is a wasteful number, since it uses less digits than its factorization.

57484025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121048 (or 121043 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The square root of 57484025 is about 7581.8220105724. The cubic root of 57484025 is about 385.9363837817.

The spelling of 57484025 in words is "fifty-seven million, four hundred eighty-four thousand, twenty-five".

Divisors: 1 5 19 25 95 475 121019 605095 2299361 3025475 11496805 57484025