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530696375 = 53112913309
BaseRepresentation
bin11111101000011…
…100100010110111
31100222121011120022
4133220130202313
52041324241000
6124354355355
716102562516
oct3750344267
91328534508
10530696375
11252623050
1212988bb5b
1385c42031
14506a667d
15318cd585
hex1fa1c8b7

530696375 has 32 divisors (see below), whose sum is σ = 747489600. Its totient is φ = 372624000.

The previous prime is 530696371. The next prime is 530696377. The reversal of 530696375 is 573696035.

It is not a de Polignac number, because 530696375 - 22 = 530696371 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530696371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33221 + ... + 46529.

It is an arithmetic number, because the mean of its divisors is an integer number (23359050).

Almost surely, 2530696375 is an apocalyptic number.

530696375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

530696375 is a deficient number, since it is larger than the sum of its proper divisors (216793225).

530696375 is a wasteful number, since it uses less digits than its factorization.

530696375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13364 (or 13354 counting only the distinct ones).

The product of its (nonzero) digits is 510300, while the sum is 44.

The square root of 530696375 is about 23036.8482002204. The cubic root of 530696375 is about 809.6215144813.

The spelling of 530696375 in words is "five hundred thirty million, six hundred ninety-six thousand, three hundred seventy-five".

Divisors: 1 5 11 25 29 55 125 145 275 319 725 1375 1595 3625 7975 13309 39875 66545 146399 332725 385961 731995 1663625 1929805 3659975 4245571 9649025 18299875 21227855 48245125 106139275 530696375