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52504515230 = 2523228280501
BaseRepresentation
bin110000111001100000…
…110101001010011110
312000112010111201122012
4300321200311022132
51330012123441410
640041545551222
73536053005266
oct607140651236
9160463451565
1052504515230
11202a3480452
12a2137a5512
134c498c03bb
1427811d87a6
1515746b3605
hexc3983529e

52504515230 has 16 divisors (see below), whose sum is σ = 98617176864. Its totient is φ = 20088684000.

The previous prime is 52504515229. The next prime is 52504515233. The reversal of 52504515230 is 3251540525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52504515233) 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 7 ways as a sum of consecutive naturals, for example, 114140021 + ... + 114140480.

It is an arithmetic number, because the mean of its divisors is an integer number (6163573554).

Almost surely, 252504515230 is an apocalyptic number.

52504515230 is a deficient number, since it is larger than the sum of its proper divisors (46112661634).

52504515230 is a wasteful number, since it uses less digits than its factorization.

52504515230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228280531.

The product of its (nonzero) digits is 30000, while the sum is 32.

The spelling of 52504515230 in words is "fifty-two billion, five hundred four million, five hundred fifteen thousand, two hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 228280501 456561002 1141402505 2282805010 5250451523 10500903046 26252257615 52504515230