Base | Representation |
---|---|
bin | 11011111101011110… |
… | …11000111101110100 |
3 | 1102202011022201110021 |
4 | 31332233120331310 |
5 | 221220340113012 |
6 | 10521315134524 |
7 | 1040664361210 |
oct | 157657307564 |
9 | 42664281407 |
10 | 15011254132 |
11 | 6403509456 |
12 | 2aab2a4444 |
13 | 1552c896c4 |
14 | a25913940 |
15 | 5cccd9007 |
hex | 37ebd8f74 |
15011254132 has 12 divisors (see below), whose sum is σ = 30022508320. Its totient is φ = 6433394616.
The previous prime is 15011254121. The next prime is 15011254169. The reversal of 15011254132 is 23145211051.
15011254132 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 15011254097 and 15011254106.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268058082 + ... + 268058137.
Almost surely, 215011254132 is an apocalyptic number.
It is an amenable number.
15011254132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15011254132 is a wasteful number, since it uses less digits than its factorization.
15011254132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536116230 (or 536116228 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 25.
Adding to 15011254132 its reverse (23145211051), we get a palindrome (38156465183).
The spelling of 15011254132 in words is "fifteen billion, eleven million, two hundred fifty-four thousand, one hundred thirty-two".
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