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10980076 = 2231731213
BaseRepresentation
bin101001111000…
…101011101100
3202122211211111
4221320223230
510302330301
61031201404
7162220612
oct51705354
922584744
1010980076
11621a548
123816264
1323759b3
14165b6b2
15e6d551
hexa78aec

10980076 has 24 divisors (see below), whose sum is σ = 20123264. Its totient is φ = 5235840.

The previous prime is 10980071. The next prime is 10980089. The reversal of 10980076 is 67008901.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (10980071) 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, 8446 + ... + 9658.

Almost surely, 210980076 is an apocalyptic number.

It is an amenable number.

10980076 is a deficient number, since it is larger than the sum of its proper divisors (9143188).

10980076 is a wasteful number, since it uses less digits than its factorization.

10980076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321 (or 1319 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 10980076 is about 3313.6197729975. The cubic root of 10980076 is about 222.2636534232.

Adding to 10980076 its reverse (67008901), we get a palindrome (77988977).

The spelling of 10980076 in words is "ten million, nine hundred eighty thousand, seventy-six".

Divisors: 1 2 4 31 62 73 124 146 292 1213 2263 2426 4526 4852 9052 37603 75206 88549 150412 177098 354196 2745019 5490038 10980076