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109904960 = 2651131223
BaseRepresentation
bin1101000110100…
…00010001000000
321122210202021002
412203100101000
5211113424320
614523351132
72503114424
oct643202100
9248722232
10109904960
1157047250
12309824a8
1319a01029
141084cb84
1599ae675
hex68d0440

109904960 has 56 divisors (see below), whose sum is σ = 285512256. Its totient is φ = 39964160.

The previous prime is 109904953. The next prime is 109904989. The reversal of 109904960 is 69409901.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12092 + ... + 19131.

Almost surely, 2109904960 is an apocalyptic number.

109904960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109904960 is an abundant number, since it is smaller than the sum of its proper divisors (175607296).

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

109904960 is a wasteful number, since it uses less digits than its factorization.

109904960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31251 (or 31241 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 109904960 is about 10483.5566483899. The cubic root of 109904960 is about 479.0039530534.

The spelling of 109904960 in words is "one hundred nine million, nine hundred four thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 31223 62446 124892 156115 249784 312230 343453 499568 624460 686906 999136 1248920 1373812 1717265 1998272 2497840 2747624 3434530 4995680 5495248 6869060 9991360 10990496 13738120 21980992 27476240 54952480 109904960