Base | Representation |
---|---|
bin | 110001011010… |
… | …010110110100 |
3 | 220101002012012 |
4 | 301122112310 |
5 | 11303444022 |
6 | 1141343352 |
7 | 215045612 |
oct | 61322664 |
9 | 26332165 |
10 | 12953012 |
11 | 7347876 |
12 | 4407b58 |
13 | 28b6a07 |
14 | 1a126b2 |
15 | 120cde2 |
hex | c5a5b4 |
12953012 has 12 divisors (see below), whose sum is σ = 23150400. Its totient is φ = 6338616.
The previous prime is 12952999. The next prime is 12953051. The reversal of 12953012 is 21035921.
12953012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 34262 + ... + 34637.
It is an arithmetic number, because the mean of its divisors is an integer number (1929200).
Almost surely, 212953012 is an apocalyptic number.
It is an amenable number.
12953012 is a deficient number, since it is larger than the sum of its proper divisors (10197388).
12953012 is a wasteful number, since it uses less digits than its factorization.
12953012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68950 (or 68948 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 23.
The square root of 12953012 is about 3599.0293135789. The cubic root of 12953012 is about 234.8498331406.
Adding to 12953012 its reverse (21035921), we get a palindrome (33988933).
The spelling of 12953012 in words is "twelve million, nine hundred fifty-three thousand, twelve".
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