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108832108 = 227115359113
BaseRepresentation
bin1100111110010…
…10010101101100
321120210020120211
412133022111230
5210330111413
614444352204
72461025530
oct637122554
9246706524
10108832108
11564841a0
1230545664
13197168c8
141064dbc0
15984b83d
hex67ca56c

108832108 has 96 divisors (see below), whose sum is σ = 248209920. Its totient is φ = 40535040.

The previous prime is 108832093. The next prime is 108832109. The reversal of 108832108 is 801238801.

It is a self number, because there is not a number n which added to its sum of digits gives 108832108.

It is not an unprimeable number, because it can be changed into a prime (108832109) 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, 963060 + ... + 963172.

It is an arithmetic number, because the mean of its divisors is an integer number (2585520).

Almost surely, 2108832108 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 108832108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124104960).

108832108 is an abundant number, since it is smaller than the sum of its proper divisors (139377812).

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

108832108 is a wasteful number, since it uses less digits than its factorization.

108832108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 31.

The square root of 108832108 is about 10432.2628417808. The cubic root of 108832108 is about 477.4402333756.

The spelling of 108832108 in words is "one hundred eight million, eight hundred thirty-two thousand, one hundred eight".

Divisors: 1 2 4 7 11 14 22 28 44 53 59 77 106 113 118 154 212 226 236 308 371 413 452 583 649 742 791 826 1166 1243 1298 1484 1582 1652 2332 2486 2596 3127 3164 4081 4543 4972 5989 6254 6667 8162 8701 9086 11978 12508 13334 16324 17402 18172 21889 23956 26668 34397 34804 41923 43778 46669 65879 68794 73337 83846 87556 93338 131758 137588 146674 167692 186676 240779 263516 293348 353351 461153 481558 513359 706702 922306 963116 1026718 1413404 1844612 2053436 2473457 3886861 4946914 7773722 9893828 15547444 27208027 54416054 108832108