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10053215055 = 3251337464459
BaseRepresentation
bin10010101110011011…
…11110001101001111
3221221121220020110100
421113031332031033
5131042110340210
64341323142143
7504061626612
oct112715761517
927847806410
1010053215055
1142998612a4
121b46974953
13c42a30080
146b5256179
153dc8c05c0
hex25737e34f

10053215055 has 48 divisors (see below), whose sum is σ = 19273232160. Its totient is φ = 4815500544.

The previous prime is 10053215041. The next prime is 10053215063. The reversal of 10053215055 is 55051235001.

10053215055 is a `hidden beast` number, since 100 + 53 + 2 + 1 + 505 + 5 = 666.

It is not a de Polignac number, because 10053215055 - 29 = 10053214543 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 210585 + ... + 253874.

It is an arithmetic number, because the mean of its divisors is an integer number (401525670).

Almost surely, 210053215055 is an apocalyptic number.

10053215055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10053215055 is a deficient number, since it is larger than the sum of its proper divisors (9220017105).

10053215055 is a wasteful number, since it uses less digits than its factorization.

10053215055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464520 (or 464517 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The spelling of 10053215055 in words is "ten billion, fifty-three million, two hundred fifteen thousand, fifty-five".

Divisors: 1 3 5 9 13 15 37 39 45 65 111 117 185 195 333 481 555 585 1443 1665 2405 4329 7215 21645 464459 1393377 2322295 4180131 6037967 6966885 17184983 18113901 20900655 30189835 51554949 54341703 85924915 90569505 154664847 223404779 257774745 271708515 670214337 773324235 1117023895 2010643011 3351071685 10053215055