Base | Representation |
---|---|
bin | 11001011011101111… |
… | …01101011100100000 |
3 | 1022020121022111011101 |
4 | 30231313231130200 |
5 | 210431021340142 |
6 | 10134530524144 |
7 | 662241112360 |
oct | 145567553440 |
9 | 38217274141 |
10 | 13654480672 |
11 | 5877664478 |
12 | 2790a36654 |
13 | 1397b64281 |
14 | 9376549a0 |
15 | 54db320b7 |
hex | 32dded720 |
13654480672 has 48 divisors (see below), whose sum is σ = 30733843392. Its totient is φ = 5849775360.
The previous prime is 13654480667. The next prime is 13654480691. The reversal of 13654480672 is 27608445631.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702963 + ... + 722125.
It is an arithmetic number, because the mean of its divisors is an integer number (640288404).
Almost surely, 213654480672 is an apocalyptic number.
It is an amenable number.
13654480672 is an abundant number, since it is smaller than the sum of its proper divisors (17079362720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13654480672 is a wasteful number, since it uses less digits than its factorization.
13654480672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22361 (or 22353 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 46.
The spelling of 13654480672 in words is "thirteen billion, six hundred fifty-four million, four hundred eighty thousand, six hundred seventy-two".
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