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108116652 = 223723107523
BaseRepresentation
bin1100111000110…
…11101010101100
321112102220011110
412130123222230
5210134213102
614421152020
72451655620
oct634335254
9245386143
10108116652
1156035706
123025b610
1319526067
1410505180
15975986c
hex671baac

108116652 has 96 divisors (see below), whose sum is σ = 304238592. Its totient is φ = 29215296.

The previous prime is 108116647. The next prime is 108116653. The reversal of 108116652 is 256611801.

It is not an unprimeable number, because it can be changed into a prime (108116653) 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, 206463 + ... + 206985.

It is an arithmetic number, because the mean of its divisors is an integer number (3169152).

Almost surely, 2108116652 is an apocalyptic number.

108116652 is a gapful number since it is divisible by the number (12) 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 108116652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152119296).

108116652 is an abundant number, since it is smaller than the sum of its proper divisors (196121940).

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

108116652 is a wasteful number, since it uses less digits than its factorization.

108116652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667 (or 665 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 108116652 is about 10397.9157526881. The cubic root of 108116652 is about 476.3917108480.

The spelling of 108116652 in words is "one hundred eight million, one hundred sixteen thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 7 12 14 21 23 28 42 46 69 84 92 107 138 161 214 276 321 322 428 483 523 642 644 749 966 1046 1284 1498 1569 1932 2092 2247 2461 2996 3138 3661 4494 4922 6276 7322 7383 8988 9844 10983 12029 14644 14766 17227 21966 24058 29532 34454 36087 43932 48116 51681 55961 68908 72174 84203 103362 111922 144348 167883 168406 206724 223844 252609 335766 336812 391727 505218 671532 783454 1010436 1175181 1287103 1566908 2350362 2574206 3861309 4700724 5148412 7722618 9009721 15445236 18019442 27029163 36038884 54058326 108116652