Base | Representation |
---|---|
bin | 101110000010… |
… | …110011111000 |
3 | 211201020010002 |
4 | 232002303320 |
5 | 11042221021 |
6 | 1110412132 |
7 | 204410621 |
oct | 56026370 |
9 | 24636102 |
10 | 12070136 |
11 | 68a4521 |
12 | 4061048 |
13 | 2667bc0 |
14 | 1862a48 |
15 | 10d650b |
hex | b82cf8 |
12070136 has 32 divisors (see below), whose sum is σ = 25809840. Its totient is φ = 5242368.
The previous prime is 12070127. The next prime is 12070141. The reversal of 12070136 is 63107021.
It is a happy number.
12070136 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 7 ways as a sum of consecutive naturals, for example, 1646 + ... + 5181.
Almost surely, 212070136 is an apocalyptic number.
It is an amenable number.
12070136 is an abundant number, since it is smaller than the sum of its proper divisors (13739704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12070136 is a wasteful number, since it uses less digits than its factorization.
12070136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6863 (or 6859 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 20.
The square root of 12070136 is about 3474.2101260574. The cubic root of 12070136 is about 229.3880138978.
Adding to 12070136 its reverse (63107021), we get a palindrome (75177157).
The spelling of 12070136 in words is "twelve million, seventy thousand, one hundred thirty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •