Base | Representation |
---|---|
bin | 10110101001111101… |
… | …10001101000111000 |
3 | 1011101200010120122211 |
4 | 23110332301220320 |
5 | 144402232120012 |
6 | 5330534424504 |
7 | 610262105500 |
oct | 132476615070 |
9 | 34350116584 |
10 | 12163160632 |
11 | 5181872677 |
12 | 2435502134 |
13 | 11babc0a8c |
14 | 835570a00 |
15 | 4b2c4e6a7 |
hex | 2d4fb1a38 |
12163160632 has 48 divisors (see below), whose sum is σ = 26849045160. Its totient is φ = 5149964736.
The previous prime is 12163160623. The next prime is 12163160719. The reversal of 12163160632 is 23606136121.
It is a junction number, because it is equal to n+sod(n) for n = 12163160594 and 12163160603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154383 + ... + 219454.
Almost surely, 212163160632 is an apocalyptic number.
It is an amenable number.
12163160632 is an abundant number, since it is smaller than the sum of its proper divisors (14685884528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12163160632 is a wasteful number, since it uses less digits than its factorization.
12163160632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373940 (or 373929 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
Adding to 12163160632 its reverse (23606136121), we get a palindrome (35769296753).
The spelling of 12163160632 in words is "twelve billion, one hundred sixty-three million, one hundred sixty thousand, six hundred thirty-two".
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