Base | Representation |
---|---|
bin | 11100100000101000… |
… | …01110101100010101 |
3 | 1110111201011122221110 |
4 | 32100110032230111 |
5 | 222321331432203 |
6 | 11010451205233 |
7 | 1051204623243 |
oct | 162024165425 |
9 | 43451148843 |
10 | 15306124053 |
11 | 65449a9600 |
12 | 2b71ba6819 |
13 | 159c0ac44c |
14 | a52b4d793 |
15 | 5e8b32d03 |
hex | 39050eb15 |
15306124053 has 12 divisors (see below), whose sum is σ = 22432116224. Its totient is φ = 9276438600.
The previous prime is 15306124033. The next prime is 15306124069. The reversal of 15306124053 is 35042160351.
It is not a de Polignac number, because 15306124053 - 221 = 15304026901 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 15306124053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15306124003) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21082453 + ... + 21083178.
Almost surely, 215306124053 is an apocalyptic number.
It is an amenable number.
15306124053 is a deficient number, since it is larger than the sum of its proper divisors (7125992171).
15306124053 is a wasteful number, since it uses less digits than its factorization.
15306124053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42165656 (or 42165645 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The spelling of 15306124053 in words is "fifteen billion, three hundred six million, one hundred twenty-four thousand, fifty-three".
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