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10976157 = 326119993
BaseRepresentation
bin101001110111…
…101110011101
3202122122110100
4221313232131
510302214112
61031131313
7162203313
oct51675635
922578410
1010976157
116217605
123813b39
132373c8a
14165a0b3
15e6c2dc
hexa77b9d

10976157 has 12 divisors (see below), whose sum is σ = 16115164. Its totient is φ = 7197120.

The previous prime is 10976143. The next prime is 10976159. The reversal of 10976157 is 75167901.

It can be written as a sum of positive squares in 2 ways, for example, as 2802276 + 8173881 = 1674^2 + 2859^2 .

It is not a de Polignac number, because 10976157 - 212 = 10972061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10976159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9448 + ... + 10545.

Almost surely, 210976157 is an apocalyptic number.

It is an amenable number.

10976157 is a deficient number, since it is larger than the sum of its proper divisors (5139007).

10976157 is a wasteful number, since it uses less digits than its factorization.

10976157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20060 (or 20057 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 36.

The square root of 10976157 is about 3313.0283729543. The cubic root of 10976157 is about 222.2372068877.

The spelling of 10976157 in words is "ten million, nine hundred seventy-six thousand, one hundred fifty-seven".

Divisors: 1 3 9 61 183 549 19993 59979 179937 1219573 3658719 10976157