Base | Representation |
---|---|
bin | 11111111011000111… |
… | …11101101001101110 |
3 | 1122020102222122012021 |
4 | 33331203331221232 |
5 | 240100033340402 |
6 | 11512403300354 |
7 | 1144501541200 |
oct | 177543755156 |
9 | 48212878167 |
10 | 17138965102 |
11 | 72a5554176 |
12 | 33a397a6ba |
13 | 1801a2a68c |
14 | b88334770 |
15 | 6a49c6d37 |
hex | 3fd8fda6e |
17138965102 has 24 divisors (see below), whose sum is σ = 30870452160. Its totient is φ = 7108325280.
The previous prime is 17138965097. The next prime is 17138965117. The reversal of 17138965102 is 20156983171.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2817727 + ... + 2823802.
It is an arithmetic number, because the mean of its divisors is an integer number (1286268840).
Almost surely, 217138965102 is an apocalyptic number.
17138965102 is a deficient number, since it is larger than the sum of its proper divisors (13731487058).
17138965102 is a wasteful number, since it uses less digits than its factorization.
17138965102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5641576 (or 5641569 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 43.
The spelling of 17138965102 in words is "seventeen billion, one hundred thirty-eight million, nine hundred sixty-five thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •