Search a number
-
+
57914125 = 53463313
BaseRepresentation
bin1101110011101…
…1001100001101
311000222100020121
43130323030031
5104311223000
65425144541
71302155563
oct334731415
9130870217
1057914125
112a766815
121748b151
13bcc9719
147997a33
15513eb1a
hex373b30d

57914125 has 8 divisors (see below), whose sum is σ = 72276984. Its totient is φ = 46331200.

The previous prime is 57914123. The next prime is 57914137. The reversal of 57914125 is 52141975.

It can be written as a sum of positive squares in 4 ways, for example, as 4726276 + 53187849 = 2174^2 + 7293^2 .

It is not a de Polignac number, because 57914125 - 21 = 57914123 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 (57914123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231532 + ... + 231781.

It is an arithmetic number, because the mean of its divisors is an integer number (9034623).

Almost surely, 257914125 is an apocalyptic number.

It is an amenable number.

57914125 is a deficient number, since it is larger than the sum of its proper divisors (14362859).

57914125 is an equidigital number, since it uses as much as digits as its factorization.

57914125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463328 (or 463318 counting only the distinct ones).

The product of its digits is 12600, while the sum is 34.

The square root of 57914125 is about 7610.1330474572. The cubic root of 57914125 is about 386.8965285897.

The spelling of 57914125 in words is "fifty-seven million, nine hundred fourteen thousand, one hundred twenty-five".

Divisors: 1 5 25 125 463313 2316565 11582825 57914125