Base | Representation |
---|---|
bin | 10111111001110100… |
… | …11101101000100000 |
3 | 1020010100202222102112 |
4 | 23330322131220200 |
5 | 202240234300002 |
6 | 5521230134452 |
7 | 633005465246 |
oct | 137472355040 |
9 | 36110688375 |
10 | 12833118752 |
11 | 5495a63073 |
12 | 25a1951428 |
13 | 12969420bc |
14 | 89a528796 |
15 | 50198a852 |
hex | 2fce9da20 |
12833118752 has 12 divisors (see below), whose sum is σ = 25265202606. Its totient is φ = 6416559360.
The previous prime is 12833118751. The next prime is 12833118769. The reversal of 12833118752 is 25781133821.
It can be written as a sum of positive squares in only one way, i.e., 12197877136 + 635241616 = 110444^2 + 25204^2 .
It is not an unprimeable number, because it can be changed into a prime (12833118751) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200517449 + ... + 200517512.
Almost surely, 212833118752 is an apocalyptic number.
It is an amenable number.
12833118752 is a deficient number, since it is larger than the sum of its proper divisors (12432083854).
12833118752 is an equidigital number, since it uses as much as digits as its factorization.
12833118752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 401034971 (or 401034963 counting only the distinct ones).
The product of its digits is 80640, while the sum is 41.
The spelling of 12833118752 in words is "twelve billion, eight hundred thirty-three million, one hundred eighteen thousand, seven hundred fifty-two".
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