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104908044 = 22319261397
BaseRepresentation
bin1100100000011…
…00010100001100
321022101212210010
412100030110030
5203324024134
614224313220
72412463233
oct620142414
9238355703
10104908044
1154243a6a
122b172810
1318971787
14dd0bb1a
159323ce9
hex640c50c

104908044 has 72 divisors (see below), whose sum is σ = 263243568. Its totient is φ = 32503680.

The previous prime is 104908033. The next prime is 104908049. The reversal of 104908044 is 440809401.

It is a super-2 number, since 2×1049080442 = 22011395391811872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104908049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 264054 + ... + 264450.

Almost surely, 2104908044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104908044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131621784).

104908044 is an abundant number, since it is smaller than the sum of its proper divisors (158335524).

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

104908044 is a wasteful number, since it uses less digits than its factorization.

104908044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 104908044 is about 10242.4627897786. The cubic root of 104908044 is about 471.6316370882.

The spelling of 104908044 in words is "one hundred four million, nine hundred eight thousand, forty-four".

Divisors: 1 2 3 4 6 12 19 38 57 61 76 114 122 183 228 244 361 366 397 722 732 794 1083 1159 1191 1444 1588 2166 2318 2382 3477 4332 4636 4764 6954 7543 13908 15086 22021 22629 24217 30172 44042 45258 48434 66063 72651 88084 90516 96868 132126 143317 145302 264252 286634 290604 429951 460123 573268 859902 920246 1380369 1719804 1840492 2760738 5521476 8742337 17484674 26227011 34969348 52454022 104908044