Base | Representation |
---|---|
bin | 11011111011100111… |
… | …01111100100000111 |
3 | 1102201001220022210022 |
4 | 31331303233210013 |
5 | 221202334234210 |
6 | 10520000045355 |
7 | 1040414436035 |
oct | 157563574407 |
9 | 42631808708 |
10 | 14995618055 |
11 | 63a56a9880 |
12 | 2aa600385b |
13 | 154c9736a2 |
14 | a23803555 |
15 | 5cb74b155 |
hex | 37dcef907 |
14995618055 has 16 divisors (see below), whose sum is σ = 19665910944. Its totient is φ = 10886302080.
The previous prime is 14995618013. The next prime is 14995618061. The reversal of 14995618055 is 55081659941.
It is not a de Polignac number, because 14995618055 - 28 = 14995617799 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14995617988 and 14995618006.
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, 214112 + ... + 275381.
It is an arithmetic number, because the mean of its divisors is an integer number (1229119434).
Almost surely, 214995618055 is an apocalyptic number.
14995618055 is a deficient number, since it is larger than the sum of its proper divisors (4670292889).
14995618055 is a wasteful number, since it uses less digits than its factorization.
14995618055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490066.
The product of its (nonzero) digits is 1944000, while the sum is 53.
The spelling of 14995618055 in words is "fourteen billion, nine hundred ninety-five million, six hundred eighteen thousand, fifty-five".
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