Base | Representation |
---|---|
bin | 11001100001101001… |
… | …11011000110111111 |
3 | 1022101001122111012020 |
4 | 30300310323012333 |
5 | 211031221104410 |
6 | 10143502011223 |
7 | 663412526262 |
oct | 146064730677 |
9 | 38331574166 |
10 | 13704081855 |
11 | 58a2662592 |
12 | 27a5576b13 |
13 | 13a520cc99 |
14 | 940086cd9 |
15 | 55317da70 |
hex | 330d3b1bf |
13704081855 has 16 divisors (see below), whose sum is σ = 21951959040. Its totient is φ = 7300367648.
The previous prime is 13704081841. The next prime is 13704081913. The reversal of 13704081855 is 55818040731.
It is a cyclic number.
It is not a de Polignac number, because 13704081855 - 26 = 13704081791 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 516375 + ... + 542264.
It is an arithmetic number, because the mean of its divisors is an integer number (1371997440).
Almost surely, 213704081855 is an apocalyptic number.
13704081855 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13704081855 is a deficient number, since it is larger than the sum of its proper divisors (8247877185).
13704081855 is a wasteful number, since it uses less digits than its factorization.
13704081855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1059510.
The product of its (nonzero) digits is 134400, while the sum is 42.
The spelling of 13704081855 in words is "thirteen billion, seven hundred four million, eighty-one thousand, eight hundred fifty-five".
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