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10120968 = 23321113983
BaseRepresentation
bin100110100110…
…111100001000
3201001012100200
4212212330020
510042332333
61000532200
7152012124
oct46467410
921035320
1010120968
115793040
123481060
132134950
1414b6584
15d4dc13
hex9a6f08

10120968 has 96 divisors (see below), whose sum is σ = 32235840. Its totient is φ = 2828160.

The previous prime is 10120963. The next prime is 10120969. The reversal of 10120968 is 86902101.

It is not an unprimeable number, because it can be changed into a prime (10120961) by changing a digit.

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, 9805 + ... + 10787.

It is an arithmetic number, because the mean of its divisors is an integer number (335790).

Almost surely, 210120968 is an apocalyptic number.

10120968 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 10120968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16117920).

10120968 is an abundant number, since it is smaller than the sum of its proper divisors (22114872).

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

10120968 is a wasteful number, since it uses less digits than its factorization.

10120968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 10120968 is about 3181.3468845758. The cubic root of 10120968 is about 216.3087149419.

The spelling of 10120968 in words is "ten million, one hundred twenty thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 132 143 156 198 234 264 286 312 396 429 468 572 792 858 936 983 1144 1287 1716 1966 2574 2949 3432 3932 5148 5898 7864 8847 10296 10813 11796 12779 17694 21626 23592 25558 32439 35388 38337 43252 51116 64878 70776 76674 86504 97317 102232 115011 129756 140569 153348 194634 230022 259512 281138 306696 389268 421707 460044 562276 778536 843414 920088 1124552 1265121 1686828 2530242 3373656 5060484 10120968