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10364980 = 225518249
BaseRepresentation
bin100111100010…
…100000110100
3201111121002011
4213202200310
510123134410
61010054004
7154046413
oct47424064
921447064
1010364980
11593a3aa
12357a304
1321bba32
14153b47a
15d9b18a
hex9e2834

10364980 has 12 divisors (see below), whose sum is σ = 21766500. Its totient is φ = 4145984.

The previous prime is 10364971. The next prime is 10364989. The reversal of 10364980 is 8946301.

It is an interprime number because it is at equal distance from previous prime (10364971) and next prime (10364989).

It can be written as a sum of positive squares in 2 ways, for example, as 1340964 + 9024016 = 1158^2 + 3004^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10364989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259105 + ... + 259144.

It is an arithmetic number, because the mean of its divisors is an integer number (1813875).

Almost surely, 210364980 is an apocalyptic number.

10364980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10364980 is an abundant number, since it is smaller than the sum of its proper divisors (11401520).

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

10364980 is a wasteful number, since it uses less digits than its factorization.

10364980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518258 (or 518256 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 10364980 is about 3219.4689003002. The cubic root of 10364980 is about 218.0332973856.

The spelling of 10364980 in words is "ten million, three hundred sixty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 518249 1036498 2072996 2591245 5182490 10364980