Base | Representation |
---|---|
bin | 101110000010… |
… | …110100010100 |
3 | 211201020011010 |
4 | 232002310110 |
5 | 11042221124 |
6 | 1110412220 |
7 | 204410661 |
oct | 56026424 |
9 | 24636133 |
10 | 12070164 |
11 | 68a4547 |
12 | 4061070 |
13 | 2667c12 |
14 | 1862a68 |
15 | 10d6529 |
hex | b82d14 |
12070164 has 24 divisors (see below), whose sum is σ = 28764288. Its totient is φ = 3937600.
The previous prime is 12070141. The next prime is 12070171. The reversal of 12070164 is 46107021.
It is a self number, because there is not a number n which added to its sum of digits gives 12070164.
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, 10137 + ... + 11264.
It is an arithmetic number, because the mean of its divisors is an integer number (1198512).
Almost surely, 212070164 is an apocalyptic number.
It is an amenable number.
12070164 is an abundant number, since it is smaller than the sum of its proper divisors (16694124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12070164 is a wasteful number, since it uses less digits than its factorization.
12070164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21455 (or 21453 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 21.
The square root of 12070164 is about 3474.2141557480. The cubic root of 12070164 is about 229.3881912739.
Adding to 12070164 its reverse (46107021), we get a palindrome (58177185).
The spelling of 12070164 in words is "twelve million, seventy thousand, one hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •