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10164825243 = 331451259459
BaseRepresentation
bin10010111011101111…
…01110110010011011
3222020101220121212000
421131313232302123
5131304143401433
64400351252043
7506615406006
oct113567566233
928211817760
1010164825243
114346862721
121b7821a023
13c5cbaa2c1
146c5dca53d
153e75ba113
hex25ddeec9b

10164825243 has 16 divisors (see below), whose sum is σ = 15069436800. Its totient is φ = 6771853800.

The previous prime is 10164825227. The next prime is 10164825277. The reversal of 10164825243 is 34252846101.

It is a happy number.

10164825243 is a `hidden beast` number, since 1 + 0 + 1 + 648 + 2 + 5 + 2 + 4 + 3 = 666.

It is not a de Polignac number, because 10164825243 - 24 = 10164825227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10164825198 and 10164825207.

It is not an unprimeable number, because it can be changed into a prime (10164825343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90553 + ... + 168906.

It is an arithmetic number, because the mean of its divisors is an integer number (941839800).

Almost surely, 210164825243 is an apocalyptic number.

10164825243 is a deficient number, since it is larger than the sum of its proper divisors (4904611557).

10164825243 is a wasteful number, since it uses less digits than its factorization.

10164825243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260919 (or 260913 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The spelling of 10164825243 in words is "ten billion, one hundred sixty-four million, eight hundred twenty-five thousand, two hundred forty-three".

Divisors: 1 3 9 27 1451 4353 13059 39177 259459 778377 2335131 7005393 376475009 1129425027 3388275081 10164825243