Base | Representation |
---|---|
bin | 101110001101… |
… | …010010110111 |
3 | 211210102000120 |
4 | 232031102313 |
5 | 11100104304 |
6 | 1111343023 |
7 | 204650046 |
oct | 56152267 |
9 | 24712016 |
10 | 12113079 |
11 | 6923810 |
12 | 4081a73 |
13 | 2681604 |
14 | 187455d |
15 | 10e40d9 |
hex | b8d4b7 |
12113079 has 16 divisors (see below), whose sum is σ = 17677440. Its totient is φ = 7316960.
The previous prime is 12113053. The next prime is 12113083. The reversal of 12113079 is 97031121.
It is a cyclic number.
It is not a de Polignac number, because 12113079 - 25 = 12113047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12113579) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18052 + ... + 18710.
It is an arithmetic number, because the mean of its divisors is an integer number (1104840).
Almost surely, 212113079 is an apocalyptic number.
12113079 is a deficient number, since it is larger than the sum of its proper divisors (5564361).
12113079 is a wasteful number, since it uses less digits than its factorization.
12113079 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230.
The product of its (nonzero) digits is 378, while the sum is 24.
The square root of 12113079 is about 3480.3848925083. The cubic root of 12113079 is about 229.6597299852.
The spelling of 12113079 in words is "twelve million, one hundred thirteen thousand, seventy-nine".
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