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52310325 = 3521936709
BaseRepresentation
bin1100011110001…
…1000100110101
310122102122021110
43013203010311
5101342412300
65105105233
71203426144
oct307430465
9118378243
1052310325
1127589581
1215628219
13aab6b72
146d3975b
1548d4550
hex31e3135

52310325 has 24 divisors (see below), whose sum is σ = 91040800. Its totient is φ = 26429760.

The previous prime is 52310281. The next prime is 52310327. The reversal of 52310325 is 52301325.

52310325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52310325 - 26 = 52310261 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52310327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16930 + ... + 19779.

Almost surely, 252310325 is an apocalyptic number.

It is an amenable number.

52310325 is a deficient number, since it is larger than the sum of its proper divisors (38730475).

52310325 is a wasteful number, since it uses less digits than its factorization.

52310325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36741 (or 36736 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 52310325 is about 7232.5877111861. The cubic root of 52310325 is about 373.9921381096.

The spelling of 52310325 in words is "fifty-two million, three hundred ten thousand, three hundred twenty-five".

Divisors: 1 3 5 15 19 25 57 75 95 285 475 1425 36709 110127 183545 550635 697471 917725 2092413 2753175 3487355 10462065 17436775 52310325