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10145164 = 22191311019
BaseRepresentation
bin100110101100…
…110110001100
3201002102112211
4212230312030
510044121124
61001240204
7152142511
oct46546614
921072484
1010145164
1157aa237
123493064
132142973
1414c1308
15d55e94
hex9acd8c

10145164 has 24 divisors (see below), whose sum is σ = 18849600. Its totient is φ = 4764240.

The previous prime is 10145159. The next prime is 10145167. The reversal of 10145164 is 46154101.

10145164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10145167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9447 + ... + 10465.

It is an arithmetic number, because the mean of its divisors is an integer number (785400).

Almost surely, 210145164 is an apocalyptic number.

It is an amenable number.

10145164 is a deficient number, since it is larger than the sum of its proper divisors (8704436).

10145164 is a wasteful number, since it uses less digits than its factorization.

10145164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10145164 is about 3185.1474063220. The cubic root of 10145164 is about 216.4809527625.

Adding to 10145164 its reverse (46154101), we get a palindrome (56299265).

The spelling of 10145164 in words is "ten million, one hundred forty-five thousand, one hundred sixty-four".

Divisors: 1 2 4 19 38 76 131 262 524 1019 2038 2489 4076 4978 9956 19361 38722 77444 133489 266978 533956 2536291 5072582 10145164