Base | Representation |
---|---|
bin | 101001110110… |
… | …101101101100 |
3 | 202122102202211 |
4 | 221312231230 |
5 | 10302101022 |
6 | 1031100204 |
7 | 162155242 |
oct | 51665554 |
9 | 22572684 |
10 | 10972012 |
11 | 6214487 |
12 | 3811664 |
13 | 237211c |
14 | 1658792 |
15 | e6ae77 |
hex | a76b6c |
10972012 has 24 divisors (see below), whose sum is σ = 20160000. Its totient is φ = 5215056.
The previous prime is 10972001. The next prime is 10972033. The reversal of 10972012 is 21027901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21739 + ... + 22237.
It is an arithmetic number, because the mean of its divisors is an integer number (840000).
Almost surely, 210972012 is an apocalyptic number.
It is an amenable number.
10972012 is a deficient number, since it is larger than the sum of its proper divisors (9187988).
10972012 is a wasteful number, since it uses less digits than its factorization.
10972012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765 (or 763 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 22.
The square root of 10972012 is about 3312.4027532895. The cubic root of 10972012 is about 222.2092283884.
Adding to 10972012 its reverse (21027901), we get a palindrome (31999913).
The spelling of 10972012 in words is "ten million, nine hundred seventy-two thousand, twelve".
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