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10323968 = 211712
BaseRepresentation
bin100111011000…
…100000000000
3201102111211012
4213120200000
510120331333
61005140052
7153516014
oct47304000
921374735
1010323968
115911606
12355a628
1321a6175
14152a544
15d8de48
hex9d8800

10323968 has 36 divisors (see below), whose sum is σ = 20937735. Its totient is φ = 5089280.

The previous prime is 10323967. The next prime is 10323983. The reversal of 10323968 is 86932301.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 5161984 + 5161984 = 2272^2 + 2272^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2272.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10323967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 145373 + ... + 145443.

Almost surely, 210323968 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 10323968

10323968 is an abundant number, since it is smaller than the sum of its proper divisors (10613767).

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

10323968 is an frugal number, since it uses more digits than its factorization.

10323968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 73 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 10323968 is about 3213.0932137117. The cubic root of 10323968 is about 217.7453469532.

Multiplying 10323968 by its sum of digits (32), we get a square (330366976 = 181762).

10323968 divided by its sum of digits (32) gives a square (322624 = 5682).

The spelling of 10323968 in words is "ten million, three hundred twenty-three thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 16 32 64 71 128 142 256 284 512 568 1024 1136 2048 2272 4544 5041 9088 10082 18176 20164 36352 40328 72704 80656 145408 161312 322624 645248 1290496 2580992 5161984 10323968