Base | Representation |
---|---|
bin | 10110100000011010… |
… | …11101010111011111 |
3 | 1011012002112021121020 |
4 | 23100031131113133 |
5 | 144221234424204 |
6 | 5314555135223 |
7 | 605300566554 |
oct | 132015352737 |
9 | 34162467536 |
10 | 12083123679 |
11 | 5140676730 |
12 | 2412744513 |
13 | 11a7449933 |
14 | 828a98a2b |
15 | 4aabdebd9 |
hex | 2d035d5df |
12083123679 has 16 divisors (see below), whose sum is σ = 17658758784. Its totient is φ = 7288394400.
The previous prime is 12083123651. The next prime is 12083123683. The reversal of 12083123679 is 97632138021.
It is not a de Polignac number, because 12083123679 - 215 = 12083090911 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12083123679.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12083123279) 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, 860704 + ... + 874629.
It is an arithmetic number, because the mean of its divisors is an integer number (1103672424).
Almost surely, 212083123679 is an apocalyptic number.
12083123679 is a deficient number, since it is larger than the sum of its proper divisors (5575635105).
12083123679 is a wasteful number, since it uses less digits than its factorization.
12083123679 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1735558.
The product of its (nonzero) digits is 108864, while the sum is 42.
The spelling of 12083123679 in words is "twelve billion, eighty-three million, one hundred twenty-three thousand, six hundred seventy-nine".
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