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10153657146 = 232399705409
BaseRepresentation
bin10010111010011010…
…01000001100111010
3222012121220020002210
421131031020030322
5131243314012041
64355312035550
7506421442653
oct113515101472
928177806083
1010153657146
114340524996
121b74532bb6
13c5a799b69
146c472052a
153e6611016
hex25d34833a

10153657146 has 16 divisors (see below), whose sum is σ = 20315808000. Its totient is φ = 3383136768.

The previous prime is 10153657121. The next prime is 10153657147. The reversal of 10153657146 is 64175635101.

It is not an unprimeable number, because it can be changed into a prime (10153657147) 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, 338311 + ... + 367098.

It is an arithmetic number, because the mean of its divisors is an integer number (1269738000).

Almost surely, 210153657146 is an apocalyptic number.

10153657146 is an abundant number, since it is smaller than the sum of its proper divisors (10162150854).

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

10153657146 is a wasteful number, since it uses less digits than its factorization.

10153657146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707813.

The product of its (nonzero) digits is 75600, while the sum is 39.

The spelling of 10153657146 in words is "ten billion, one hundred fifty-three million, six hundred fifty-seven thousand, one hundred forty-six".

Divisors: 1 2 3 6 2399 4798 7197 14394 705409 1410818 2116227 4232454 1692276191 3384552382 5076828573 10153657146