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23763537325 = 5211233757081
BaseRepresentation
bin10110001000011010…
…101100110110101101
32021100010021202220001
4112020122230312231
5342131431143300
614530011024301
71500611506633
oct261032546655
967303252801
1023763537325
11a094996350
12473243b091
1323193165b8
141216085353
1594138316a
hex5886acdad

23763537325 has 24 divisors (see below), whose sum is σ = 33543228096. Its totient is φ = 16531152000.

The previous prime is 23763537299. The next prime is 23763537331. The reversal of 23763537325 is 52373536732.

It is not a de Polignac number, because 23763537325 - 219 = 23763013037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1872216 + ... + 1884865.

It is an arithmetic number, because the mean of its divisors is an integer number (1397634504).

Almost surely, 223763537325 is an apocalyptic number.

23763537325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

23763537325 is a deficient number, since it is larger than the sum of its proper divisors (9779690771).

23763537325 is a wasteful number, since it uses less digits than its factorization.

23763537325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3757125 (or 3757120 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 46.

The spelling of 23763537325 in words is "twenty-three billion, seven hundred sixty-three million, five hundred thirty-seven thousand, three hundred twenty-five".

Divisors: 1 5 11 23 25 55 115 253 275 575 1265 6325 3757081 18785405 41327891 86412863 93927025 206639455 432064315 950541493 1033197275 2160321575 4752707465 23763537325