Base | Representation |
---|---|
bin | 10111111100001001… |
… | …00000101111110010 |
3 | 1020011201022011212122 |
4 | 23332010200233302 |
5 | 202310221431122 |
6 | 5523202154242 |
7 | 633332463263 |
oct | 137604405762 |
9 | 36151264778 |
10 | 12852530162 |
11 | 54a5a1115a |
12 | 25a8352982 |
13 | 129a97a644 |
14 | 89cd3c96a |
15 | 503522142 |
hex | 2fe120bf2 |
12852530162 has 8 divisors (see below), whose sum is σ = 20412842076. Its totient is φ = 6048249472.
The previous prime is 12852530149. The next prime is 12852530191. The reversal of 12852530162 is 26103525821.
It is a Cunningham number, because it is equal to 1133692+1.
It can be written as a sum of positive squares in 2 ways, for example, as 12852530161 + 1 = 113369^2 + 1^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189007763 + ... + 189007830.
Almost surely, 212852530162 is an apocalyptic number.
12852530162 is a deficient number, since it is larger than the sum of its proper divisors (7560311914).
12852530162 is a wasteful number, since it uses less digits than its factorization.
12852530162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378015612.
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 12852530162 in words is "twelve billion, eight hundred fifty-two million, five hundred thirty thousand, one hundred sixty-two".
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