Base | Representation |
---|---|
bin | 101110011001… |
… | …100110100100 |
3 | 211212222011201 |
4 | 232121212210 |
5 | 11103212432 |
6 | 1112412244 |
7 | 205250035 |
oct | 56314644 |
9 | 24788151 |
10 | 12163492 |
11 | 6958680 |
12 | 40a7084 |
13 | 269b543 |
14 | 1888a8c |
15 | 1103ee7 |
hex | b999a4 |
12163492 has 12 divisors (see below), whose sum is σ = 23221296. Its totient is φ = 5528840.
The previous prime is 12163423. The next prime is 12163519. The reversal of 12163492 is 29436121.
12163492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 12163492.
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, 138178 + ... + 138265.
It is an arithmetic number, because the mean of its divisors is an integer number (1935108).
Almost surely, 212163492 is an apocalyptic number.
It is an amenable number.
12163492 is a deficient number, since it is larger than the sum of its proper divisors (11057804).
12163492 is a wasteful number, since it uses less digits than its factorization.
12163492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 276458 (or 276456 counting only the distinct ones).
The product of its digits is 2592, while the sum is 28.
The square root of 12163492 is about 3487.6198187302. The cubic root of 12163492 is about 229.9778932754.
The spelling of 12163492 in words is "twelve million, one hundred sixty-three thousand, four hundred ninety-two".
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