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10164830 = 251378191
BaseRepresentation
bin100110110001…
…101001011110
3201010102112012
4212301221132
510100233310
61001511222
7152254034
oct46615136
921112465
1010164830
115812a95
1234a2512
13214b8c0
1414c8554
15d5bc05
hex9b1a5e

10164830 has 16 divisors (see below), whose sum is σ = 19704384. Its totient is φ = 3753120.

The previous prime is 10164823. The next prime is 10164841. The reversal of 10164830 is 3846101.

It is a junction number, because it is equal to n+sod(n) for n = 10164796 and 10164805.

It is a congruent number.

It is an unprimeable number.

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, 38966 + ... + 39225.

It is an arithmetic number, because the mean of its divisors is an integer number (1231524).

Almost surely, 210164830 is an apocalyptic number.

10164830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10164830 is a deficient number, since it is larger than the sum of its proper divisors (9539554).

10164830 is a wasteful number, since it uses less digits than its factorization.

10164830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78211.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 10164830 is about 3188.2330529621. The cubic root of 10164830 is about 216.6207424034.

The spelling of 10164830 in words is "ten million, one hundred sixty-four thousand, eight hundred thirty".

Divisors: 1 2 5 10 13 26 65 130 78191 156382 390955 781910 1016483 2032966 5082415 10164830