Base | Representation |
---|---|
bin | 10111101010110101… |
… | …01101000111011101 |
3 | 1012210121010102022200 |
4 | 23311122231013131 |
5 | 202011040244203 |
6 | 5500534402113 |
7 | 626620501353 |
oct | 136532550735 |
9 | 35717112280 |
10 | 12707353053 |
11 | 5430a7347a |
12 | 2567800339 |
13 | 1276879a25 |
14 | 88794b7d3 |
15 | 4e58e69a3 |
hex | 2f56ad1dd |
12707353053 has 24 divisors (see below), whose sum is σ = 19158292608. Its totient is φ = 8101048032.
The previous prime is 12707353051. The next prime is 12707353079. The reversal of 12707353053 is 35035370721.
12707353053 is a `hidden beast` number, since 1 + 2 + 7 + 0 + 73 + 530 + 53 = 666.
It is not a de Polignac number, because 12707353053 - 21 = 12707353051 is a prime.
It is a super-2 number, since 2×127073530532 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12707352999 and 12707353017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12707353051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1144776 + ... + 1155822.
It is an arithmetic number, because the mean of its divisors is an integer number (798262192).
Almost surely, 212707353053 is an apocalyptic number.
It is an amenable number.
12707353053 is a deficient number, since it is larger than the sum of its proper divisors (6450939555).
12707353053 is a wasteful number, since it uses less digits than its factorization.
12707353053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16633 (or 16630 counting only the distinct ones).
The product of its (nonzero) digits is 66150, while the sum is 36.
The spelling of 12707353053 in words is "twelve billion, seven hundred seven million, three hundred fifty-three thousand, fifty-three".
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