Base | Representation |
---|---|
bin | 11000101110010000… |
… | …01000010001100110 |
3 | 1021021000022122002121 |
4 | 30113020020101212 |
5 | 204140331041102 |
6 | 10033020300154 |
7 | 646625602261 |
oct | 142710102146 |
9 | 37230278077 |
10 | 13272908902 |
11 | 56a1235a00 |
12 | 26a50a165a |
13 | 1336aa5866 |
14 | 8dcac9cd8 |
15 | 52a3adb37 |
hex | 317208466 |
13272908902 has 12 divisors (see below), whose sum is σ = 21883846068. Its totient is φ = 6033140300.
The previous prime is 13272908851. The next prime is 13272908911. The reversal of 13272908902 is 20980927231.
It is a super-2 number, since 2×132729089022 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27423124 + ... + 27423607.
It is an arithmetic number, because the mean of its divisors is an integer number (1823653839).
Almost surely, 213272908902 is an apocalyptic number.
13272908902 is a deficient number, since it is larger than the sum of its proper divisors (8610937166).
13272908902 is a wasteful number, since it uses less digits than its factorization.
13272908902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54846755 (or 54846744 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 43.
The spelling of 13272908902 in words is "thirteen billion, two hundred seventy-two million, nine hundred eight thousand, nine hundred two".
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