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10660932 = 2232296137
BaseRepresentation
bin101000101010…
…110001000100
3202001122001100
4220222301010
510212122212
61020300100
7156421302
oct50526104
922048040
1010660932
116021797
1236a1630
132293659
1415b7272
15e08bdc
hexa2ac44

10660932 has 18 divisors (see below), whose sum is σ = 26948558. Its totient is φ = 3553632.

The previous prime is 10660927. The next prime is 10660933. The reversal of 10660932 is 23906601.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7918596 + 2742336 = 2814^2 + 1656^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×106609322 = 227310942217248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10660896 and 10660905.

It is not an unprimeable number, because it can be changed into a prime (10660933) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148033 + ... + 148104.

Almost surely, 210660932 is an apocalyptic number.

10660932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10660932 is an abundant number, since it is smaller than the sum of its proper divisors (16287626).

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

10660932 is a wasteful number, since it uses less digits than its factorization.

10660932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296147 (or 296142 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 10660932 is about 3265.1082677302. The cubic root of 10660932 is about 220.0890273294.

The spelling of 10660932 in words is "ten million, six hundred sixty thousand, nine hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 296137 592274 888411 1184548 1776822 2665233 3553644 5330466 10660932