Base | Representation |
---|---|
bin | 10110100110010001… |
… | …10000010101011010 |
3 | 1011022111220202020121 |
4 | 23103020300111122 |
5 | 144321322103143 |
6 | 5323511343454 |
7 | 606435121330 |
oct | 132310602532 |
9 | 34274822217 |
10 | 12132222298 |
11 | 51663611a9 |
12 | 2427081b8a |
13 | 11b467a981 |
14 | 8313d9b50 |
15 | 4b018c7ed |
hex | 2d323055a |
12132222298 has 64 divisors (see below), whose sum is σ = 22217674752. Its totient is φ = 4856734080.
The previous prime is 12132222233. The next prime is 12132222307. The reversal of 12132222298 is 89222223121.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2418613 + ... + 2423623.
It is an arithmetic number, because the mean of its divisors is an integer number (347151168).
Almost surely, 212132222298 is an apocalyptic number.
12132222298 is a deficient number, since it is larger than the sum of its proper divisors (10085452454).
12132222298 is a wasteful number, since it uses less digits than its factorization.
12132222298 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5219.
The product of its digits is 13824, while the sum is 34.
The spelling of 12132222298 in words is "twelve billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred ninety-eight".
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