Base | Representation |
---|---|
bin | 11001111010100111… |
… | …11010110000011110 |
3 | 1022220122202201210110 |
4 | 30331103322300132 |
5 | 211443331032340 |
6 | 10220343150450 |
7 | 1001535040344 |
oct | 147523726036 |
9 | 38818681713 |
10 | 13913533470 |
11 | 599a9106a1 |
12 | 2843745426 |
13 | 1409726355 |
14 | 95dc09994 |
15 | 566753680 |
hex | 33d4fac1e |
13913533470 has 16 divisors (see below), whose sum is σ = 33392480400. Its totient is φ = 3710275584.
The previous prime is 13913533453. The next prime is 13913533481. The reversal of 13913533470 is 7433531931.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231892195 + ... + 231892254.
It is an arithmetic number, because the mean of its divisors is an integer number (2087030025).
Almost surely, 213913533470 is an apocalyptic number.
13913533470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13913533470 is an abundant number, since it is smaller than the sum of its proper divisors (19478946930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13913533470 is a wasteful number, since it uses less digits than its factorization.
13913533470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463784459.
The product of its (nonzero) digits is 102060, while the sum is 39.
The spelling of 13913533470 in words is "thirteen billion, nine hundred thirteen million, five hundred thirty-three thousand, four hundred seventy".
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