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10270164 = 2233723131
BaseRepresentation
bin100111001011…
…010111010100
3201022210000110
4213023113110
510112121124
61004043020
7153203112
oct47132724
921283013
1010270164
115885143
123533470
132187828
141514ab2
15d7d029
hex9cb5d4

10270164 has 24 divisors (see below), whose sum is σ = 24612448. Its totient is φ = 3330720.

The previous prime is 10270157. The next prime is 10270187. The reversal of 10270164 is 46107201.

It is a self number, because there is not a number n which added to its sum of digits gives 10270164.

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, 11122 + ... + 12009.

Almost surely, 210270164 is an apocalyptic number.

It is an amenable number.

10270164 is an abundant number, since it is smaller than the sum of its proper divisors (14342284).

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

10270164 is a wasteful number, since it uses less digits than its factorization.

10270164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23175 (or 23173 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 10270164 is about 3204.7096592359. The cubic root of 10270164 is about 217.3664234643.

Adding to 10270164 its reverse (46107201), we get a palindrome (56377365).

The spelling of 10270164 in words is "ten million, two hundred seventy thousand, one hundred sixty-four".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 23131 46262 69393 92524 138786 277572 855847 1711694 2567541 3423388 5135082 10270164