Base | Representation |
---|---|
bin | 11100011011101000… |
… | …10110110001111001 |
3 | 1110101210022102100100 |
4 | 32031310112301321 |
5 | 222230114323022 |
6 | 11002353030013 |
7 | 1050155452014 |
oct | 161564266171 |
9 | 43353272310 |
10 | 15264214137 |
11 | 6523284007 |
12 | 2b5bb55309 |
13 | 15934c7493 |
14 | a4b36037b |
15 | 5e51051ac |
hex | 38dd16c79 |
15264214137 has 6 divisors (see below), whose sum is σ = 22048309322. Its totient is φ = 10176142752.
The previous prime is 15264214123. The next prime is 15264214139. The reversal of 15264214137 is 73141246251.
15264214137 is a `hidden beast` number, since 1 + 5 + 2 + 642 + 1 + 4 + 1 + 3 + 7 = 666.
It can be written as a sum of positive squares in only one way, i.e., 14858634816 + 405579321 = 121896^2 + 20139^2 .
It is not a de Polignac number, because 15264214137 - 212 = 15264210041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15264214139) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 848011888 + ... + 848011905.
Almost surely, 215264214137 is an apocalyptic number.
It is an amenable number.
15264214137 is a deficient number, since it is larger than the sum of its proper divisors (6784095185).
15264214137 is a wasteful number, since it uses less digits than its factorization.
15264214137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1696023799 (or 1696023796 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The spelling of 15264214137 in words is "fifteen billion, two hundred sixty-four million, two hundred fourteen thousand, one hundred thirty-seven".
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