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57596425 = 5217532557
BaseRepresentation
bin1101101110110…
…1101000001001
311000101012102221
43123231220021
5104221041200
65414254041
71266363415
oct333555011
9130335387
1057596425
112a56a057
1217357321
13bc17c33
147913d45
1550ca91a
hex36eda09

57596425 has 24 divisors (see below), whose sum is σ = 77077656. Its totient is φ = 42531840.

The previous prime is 57596423. The next prime is 57596437. The reversal of 57596425 is 52469575.

It can be written as a sum of positive squares in 12 ways, for example, as 5294601 + 52301824 = 2301^2 + 7232^2 .

It is not a de Polignac number, because 57596425 - 21 = 57596423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57596423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21247 + ... + 23803.

It is an arithmetic number, because the mean of its divisors is an integer number (3211569).

Almost surely, 257596425 is an apocalyptic number.

It is an amenable number.

57596425 is a deficient number, since it is larger than the sum of its proper divisors (19481231).

57596425 is a wasteful number, since it uses less digits than its factorization.

57596425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2637 (or 2632 counting only the distinct ones).

The product of its digits is 378000, while the sum is 43.

The square root of 57596425 is about 7589.2308569446. The cubic root of 57596425 is about 386.1877638053.

The spelling of 57596425 in words is "fifty-seven million, five hundred ninety-six thousand, four hundred twenty-five".

Divisors: 1 5 17 25 53 85 265 425 901 1325 2557 4505 12785 22525 43469 63925 135521 217345 677605 1086725 2303857 3388025 11519285 57596425