Base | Representation |
---|---|
bin | 10111011111010100… |
… | …11111011011101011 |
3 | 1012112212111102212010 |
4 | 23233222133123223 |
5 | 201311332444021 |
6 | 5443205451003 |
7 | 624336161265 |
oct | 135752373353 |
9 | 35485442763 |
10 | 12610828011 |
11 | 5391535811 |
12 | 253b410a63 |
13 | 125c881b12 |
14 | 878bc2b35 |
15 | 4dc1cb976 |
hex | 2efa9f6eb |
12610828011 has 8 divisors (see below), whose sum is σ = 17224545744. Its totient is φ = 8202164480.
The previous prime is 12610828007. The next prime is 12610828039. The reversal of 12610828011 is 11082801621.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12610828011 - 22 = 12610828007 is a prime.
It is a super-2 number, since 2×126108280112 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12610828011.
It is not an unprimeable number, because it can be changed into a prime (12610808011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51263406 + ... + 51263651.
It is an arithmetic number, because the mean of its divisors is an integer number (2153068218).
Almost surely, 212610828011 is an apocalyptic number.
12610828011 is a deficient number, since it is larger than the sum of its proper divisors (4613717733).
12610828011 is a wasteful number, since it uses less digits than its factorization.
12610828011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102527101.
The product of its (nonzero) digits is 1536, while the sum is 30.
The spelling of 12610828011 in words is "twelve billion, six hundred ten million, eight hundred twenty-eight thousand, eleven".
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