Base | Representation |
---|---|
bin | 10110111101000111… |
… | …01011111101111100 |
3 | 1011210212110111220020 |
4 | 23132203223331330 |
5 | 200214400103201 |
6 | 5354514252140 |
7 | 614252561262 |
oct | 133643537574 |
9 | 34725414806 |
10 | 12323831676 |
11 | 5254533162 |
12 | 247b287050 |
13 | 1215287ac0 |
14 | 84ca36432 |
15 | 4c1ddaa36 |
hex | 2de8ebf7c |
12323831676 has 48 divisors (see below), whose sum is σ = 31391819424. Its totient is φ = 3740000256.
The previous prime is 12323831593. The next prime is 12323831683. The reversal of 12323831676 is 67613832321.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529701 + ... + 552476.
It is an arithmetic number, because the mean of its divisors is an integer number (653996238).
Almost surely, 212323831676 is an apocalyptic number.
It is an amenable number.
12323831676 is an abundant number, since it is smaller than the sum of its proper divisors (19067987748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12323831676 is a wasteful number, since it uses less digits than its factorization.
12323831676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1082270 (or 1082268 counting only the distinct ones).
The product of its digits is 217728, while the sum is 42.
The spelling of 12323831676 in words is "twelve billion, three hundred twenty-three million, eight hundred thirty-one thousand, six hundred seventy-six".
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