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104923884 = 223132329243
BaseRepresentation
bin1100100000100…
…00001011101100
321022102200111210
412100100023230
5203330031014
614224514420
72412560352
oct620201354
9238380453
10104923884
115425495a
122b17ba10
1318978a50
14dd137d2
159328859
hex64102ec

104923884 has 48 divisors (see below), whose sum is σ = 275127552. Its totient is φ = 30879552.

The previous prime is 104923877. The next prime is 104923891. The reversal of 104923884 is 488329401.

It is an interprime number because it is at equal distance from previous prime (104923877) and next prime (104923891).

It is a super-2 number, since 2×1049238842 = 22018042867290912, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11034 + ... + 18209.

It is an arithmetic number, because the mean of its divisors is an integer number (5731824).

Almost surely, 2104923884 is an apocalyptic number.

It is an amenable number.

104923884 is an abundant number, since it is smaller than the sum of its proper divisors (170203668).

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

104923884 is a wasteful number, since it uses less digits than its factorization.

104923884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29286 (or 29284 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 104923884 is about 10243.2360121204. The cubic root of 104923884 is about 471.6553730157.

The spelling of 104923884 in words is "one hundred four million, nine hundred twenty-three thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 13 23 26 39 46 52 69 78 92 138 156 276 299 598 897 1196 1794 3588 29243 58486 87729 116972 175458 350916 380159 672589 760318 1140477 1345178 1520636 2017767 2280954 2690356 4035534 4561908 8071068 8743657 17487314 26230971 34974628 52461942 104923884