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10980572 = 2217315209
BaseRepresentation
bin101001111000…
…110011011100
3202122212111212
4221320303130
510302334242
61031203552
7162222221
oct51706334
922585455
1010980572
11621a959
1238165b8
132375ca5
14165b948
15e6d782
hexa78cdc

10980572 has 24 divisors (see below), whose sum is σ = 21006720. Its totient is φ = 4999680.

The previous prime is 10980539. The next prime is 10980577. The reversal of 10980572 is 27508901.

It is a super-2 number, since 2×109805722 = 241145922894368, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10980577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497 + ... + 4712.

It is an arithmetic number, because the mean of its divisors is an integer number (875280).

Almost surely, 210980572 is an apocalyptic number.

It is an amenable number.

10980572 is a deficient number, since it is larger than the sum of its proper divisors (10026148).

10980572 is a wasteful number, since it uses less digits than its factorization.

10980572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5261 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 10980572 is about 3313.6946147767. The cubic root of 10980572 is about 222.2670001248.

The spelling of 10980572 in words is "ten million, nine hundred eighty thousand, five hundred seventy-two".

Divisors: 1 2 4 17 31 34 62 68 124 527 1054 2108 5209 10418 20836 88553 161479 177106 322958 354212 645916 2745143 5490286 10980572