Base | Representation |
---|---|
bin | 1001011001110010111… |
… | …11000011011011100001 |
3 | 1010212221111011120211201 |
4 | 10230321133003123201 |
5 | 20243140232122100 |
6 | 404231335241201 |
7 | 32225253044263 |
oct | 4547137033341 |
9 | 1125844146751 |
10 | 323086989025 |
11 | 115025200919 |
12 | 52749219201 |
13 | 2460bc27368 |
14 | 118cd3d5b33 |
15 | 860e45336a |
hex | 4b397c36e1 |
323086989025 has 24 divisors (see below), whose sum is σ = 408424254264. Its totient is φ = 253445337600.
The previous prime is 323086989023. The next prime is 323086989041. The reversal of 323086989025 is 520989680323.
It can be written as a sum of positive squares in 12 ways, for example, as 246342476241 + 76744512784 = 496329^2 + 277028^2 .
It is not a de Polignac number, because 323086989025 - 21 = 323086989023 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (323086989023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2236797 + ... + 2376853.
It is an arithmetic number, because the mean of its divisors is an integer number (17017677261).
Almost surely, 2323086989025 is an apocalyptic number.
It is an amenable number.
323086989025 is a deficient number, since it is larger than the sum of its proper divisors (85337265239).
323086989025 is a wasteful number, since it uses less digits than its factorization.
323086989025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141861 (or 141856 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 55.
The spelling of 323086989025 in words is "three hundred twenty-three billion, eighty-six million, nine hundred eighty-nine thousand, twenty-five".
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