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23896748260 = 2257311316681
BaseRepresentation
bin10110010000010110…
…110111000011100100
32021200101221120221101
4112100112313003210
5342420031421020
614551130125444
71504120003000
oct262026670344
967611846841
1023896748260
11a153100730
12476ab80884
13233aab7738
141229a3d700
1594cde800a
hex5905b70e4

23896748260 has 96 divisors (see below), whose sum is σ = 63843091200. Its totient is φ = 7448313600.

The previous prime is 23896748251. The next prime is 23896748269. The reversal of 23896748260 is 6284769832.

It is an interprime number because it is at equal distance from previous prime (23896748251) and next prime (23896748269).

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (23896748269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82881 + ... + 233800.

It is an arithmetic number, because the mean of its divisors is an integer number (665032200).

Almost surely, 223896748260 is an apocalyptic number.

23896748260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23896748260 is an abundant number, since it is smaller than the sum of its proper divisors (39946342940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23896748260 is a wasteful number, since it uses less digits than its factorization.

23896748260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316722 (or 316706 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 23896748260 in words is "twenty-three billion, eight hundred ninety-six million, seven hundred forty-eight thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 140 154 196 220 245 308 343 385 490 539 686 770 980 1078 1372 1540 1715 2156 2695 3430 3773 5390 6860 7546 10780 15092 18865 37730 75460 316681 633362 1266724 1583405 2216767 3166810 3483491 4433534 6333620 6966982 8867068 11083835 13933964 15517369 17417455 22167670 24384437 31034738 34834910 44335340 48768874 62069476 69669820 77586845 97537748 108621583 121922185 155173690 170691059 217243166 243844370 310347380 341382118 434486332 487688740 543107915 682764236 853455295 1086215830 1194837413 1706910590 2172431660 2389674826 3413821180 4779349652 5974187065 11948374130 23896748260