Base | Representation |
---|---|
bin | 10110101100010010… |
… | …11011010111000110 |
3 | 1011110000221211000222 |
4 | 23112021123113012 |
5 | 144422234331212 |
6 | 5332514104342 |
7 | 610620332540 |
oct | 132611332706 |
9 | 34400854028 |
10 | 12182730182 |
11 | 5191919557 |
12 | 243bb7b0b2 |
13 | 11c1c832ac |
14 | 837dc6690 |
15 | 4b4817c72 |
hex | 2d625b5c6 |
12182730182 has 8 divisors (see below), whose sum is σ = 20884680336. Its totient is φ = 5221170072.
The previous prime is 12182730163. The next prime is 12182730193. The reversal of 12182730182 is 28103728121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435097493 + ... + 435097520.
It is an arithmetic number, because the mean of its divisors is an integer number (2610585042).
Almost surely, 212182730182 is an apocalyptic number.
12182730182 is a deficient number, since it is larger than the sum of its proper divisors (8701950154).
12182730182 is an equidigital number, since it uses as much as digits as its factorization.
12182730182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870195022.
The product of its (nonzero) digits is 10752, while the sum is 35.
The spelling of 12182730182 in words is "twelve billion, one hundred eighty-two million, seven hundred thirty thousand, one hundred eighty-two".
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