Base | Representation |
---|---|
bin | 11100000010100000… |
… | …01010100010001101 |
3 | 1102212002121221222221 |
4 | 32001100022202031 |
5 | 221312132301310 |
6 | 10525422335341 |
7 | 1042015535104 |
oct | 160120124215 |
9 | 42762557887 |
10 | 15053400205 |
11 | 6425285418 |
12 | 2b0142a551 |
13 | 155b924ccc |
14 | a2b36503b |
15 | 5d1861ada |
hex | 38140a88d |
15053400205 has 32 divisors (see below), whose sum is σ = 18957312000. Its totient is φ = 11460778560.
The previous prime is 15053400179. The next prime is 15053400283. The reversal of 15053400205 is 50200435051.
It is a de Polignac number, because none of the positive numbers 2k-15053400205 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 15053400205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10041546 + ... + 10043044.
It is an arithmetic number, because the mean of its divisors is an integer number (592416000).
Almost surely, 215053400205 is an apocalyptic number.
It is an amenable number.
15053400205 is a deficient number, since it is larger than the sum of its proper divisors (3903911795).
15053400205 is a wasteful number, since it uses less digits than its factorization.
15053400205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2569.
The product of its (nonzero) digits is 3000, while the sum is 25.
Adding to 15053400205 its reverse (50200435051), we get a palindrome (65253835256).
The spelling of 15053400205 in words is "fifteen billion, fifty-three million, four hundred thousand, two hundred five".
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