Base | Representation |
---|---|
bin | 110001010001… |
… | …010110010001 |
3 | 220022012120120 |
4 | 301101112101 |
5 | 11301303423 |
6 | 1140500453 |
7 | 214533210 |
oct | 61212621 |
9 | 26265516 |
10 | 12916113 |
11 | 7322081 |
12 | 43aa729 |
13 | 28a2c92 |
14 | 1a03077 |
15 | 1201ee3 |
hex | c51591 |
12916113 has 8 divisors (see below), whose sum is σ = 19681728. Its totient is φ = 7380624.
The previous prime is 12916093. The next prime is 12916121. The reversal of 12916113 is 31161921.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12916113 - 212 = 12912017 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12916313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307506 + ... + 307547.
It is an arithmetic number, because the mean of its divisors is an integer number (2460216).
Almost surely, 212916113 is an apocalyptic number.
It is an amenable number.
12916113 is a deficient number, since it is larger than the sum of its proper divisors (6765615).
12916113 is an equidigital number, since it uses as much as digits as its factorization.
12916113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 615063.
The product of its digits is 324, while the sum is 24.
The square root of 12916113 is about 3593.8994142853. The cubic root of 12916113 is about 234.6266169582.
The spelling of 12916113 in words is "twelve million, nine hundred sixteen thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •