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10164260 = 225508213
BaseRepresentation
bin100110110001…
…100000100100
3201010101202002
4212301200210
510100224020
61001504432
7152252261
oct46614044
921111662
1010164260
115812617
1234a2118
13214b572
1414c8268
15d5b975
hex9b1824

10164260 has 12 divisors (see below), whose sum is σ = 21344988. Its totient is φ = 4065696.

The previous prime is 10164241. The next prime is 10164277. The reversal of 10164260 is 6246101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4528384 + 5635876 = 2128^2 + 2374^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 508213 = 10164260 / (1 + 0 + 1 + 6 + 4 + 2 + 6 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254087 + ... + 254126.

It is an arithmetic number, because the mean of its divisors is an integer number (1778749).

Almost surely, 210164260 is an apocalyptic number.

10164260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10164260 is an abundant number, since it is smaller than the sum of its proper divisors (11180728).

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

10164260 is a wasteful number, since it uses less digits than its factorization.

10164260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508222 (or 508220 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 10164260 is about 3188.1436605021. The cubic root of 10164260 is about 216.6166932742.

The spelling of 10164260 in words is "ten million, one hundred sixty-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 508213 1016426 2032852 2541065 5082130 10164260