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108163104 = 2537712267
BaseRepresentation
bin1100111001001…
…11000000100000
321112112020212220
412130213000200
5210142204404
614422151040
72452241220
oct634470040
9245466786
10108163104
11560675a5
1230282480
131954124a
1410518080
1597684d9
hex6727020

108163104 has 96 divisors (see below), whose sum is σ = 329204736. Its totient is φ = 30455040.

The previous prime is 108163093. The next prime is 108163117. The reversal of 108163104 is 401361801.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 46579 + ... + 48845.

It is an arithmetic number, because the mean of its divisors is an integer number (3429216).

Almost surely, 2108163104 is an apocalyptic number.

108163104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108163104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164602368).

108163104 is an abundant number, since it is smaller than the sum of its proper divisors (221041632).

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

108163104 is a wasteful number, since it uses less digits than its factorization.

108163104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2358 (or 2350 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 108163104 is about 10400.1492296986. The cubic root of 108163104 is about 476.4599278428.

The spelling of 108163104 in words is "one hundred eight million, one hundred sixty-three thousand, one hundred four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 71 84 96 112 142 168 213 224 284 336 426 497 568 672 852 994 1136 1491 1704 1988 2267 2272 2982 3408 3976 4534 5964 6801 6816 7952 9068 11928 13602 15869 15904 18136 23856 27204 31738 36272 47607 47712 54408 63476 72544 95214 108816 126952 160957 190428 217632 253904 321914 380856 482871 507808 643828 761712 965742 1126699 1287656 1523424 1931484 2253398 2575312 3380097 3862968 4506796 5150624 6760194 7725936 9013592 13520388 15451872 18027184 27040776 36054368 54081552 108163104