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10980108 = 22322389149
BaseRepresentation
bin101001111000…
…101100001100
3202122211212200
4221320230030
510302330413
61031201500
7162220656
oct51705414
922584780
1010980108
11621a577
123816290
132375a09
14165b6d6
15e6d573
hexa78b0c

10980108 has 72 divisors (see below), whose sum is σ = 29484000. Its totient is φ = 3438336.

The previous prime is 10980091. The next prime is 10980127. The reversal of 10980108 is 80108901.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73618 + ... + 73766.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 210980108 is an apocalyptic number.

10980108 is a gapful number since it is divisible by the number (18) 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 10980108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14742000).

10980108 is an abundant number, since it is smaller than the sum of its proper divisors (18503892).

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

10980108 is a wasteful number, since it uses less digits than its factorization.

10980108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The square root of 10980108 is about 3313.6246015504. The cubic root of 10980108 is about 222.2638693425.

The spelling of 10980108 in words is "ten million, nine hundred eighty thousand, one hundred eight".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 89 92 138 149 178 207 267 276 298 356 414 447 534 596 801 828 894 1068 1341 1602 1788 2047 2682 3204 3427 4094 5364 6141 6854 8188 10281 12282 13261 13708 18423 20562 24564 26522 30843 36846 39783 41124 53044 61686 73692 79566 119349 123372 159132 238698 305003 477396 610006 915009 1220012 1830018 2745027 3660036 5490054 10980108