Base | Representation |
---|---|
bin | 10110100110011000… |
… | …11001101110111101 |
3 | 1011022120201022122010 |
4 | 23103030121232331 |
5 | 144322043201201 |
6 | 5323544041433 |
7 | 606446212446 |
oct | 132314315675 |
9 | 34276638563 |
10 | 12133178301 |
11 | 5166954492 |
12 | 2427463279 |
13 | 11b4923b5a |
14 | 8315a82cd |
15 | 4b02cabd6 |
hex | 2d3319bbd |
12133178301 has 16 divisors (see below), whose sum is σ = 16305831360. Its totient is φ = 8024866560.
The previous prime is 12133178297. The next prime is 12133178303. The reversal of 12133178301 is 10387133121.
It is not a de Polignac number, because 12133178301 - 22 = 12133178297 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12133178303) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206431 + ... + 258611.
It is an arithmetic number, because the mean of its divisors is an integer number (1019114460).
Almost surely, 212133178301 is an apocalyptic number.
It is an amenable number.
12133178301 is a deficient number, since it is larger than the sum of its proper divisors (4172653059).
12133178301 is a wasteful number, since it uses less digits than its factorization.
12133178301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52796.
The product of its (nonzero) digits is 3024, while the sum is 30.
The spelling of 12133178301 in words is "twelve billion, one hundred thirty-three million, one hundred seventy-eight thousand, three hundred one".
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