Base | Representation |
---|---|
bin | 11000100101000110… |
… | …00110100111001010 |
3 | 1021001122210000201110 |
4 | 30102203012213022 |
5 | 204011200001043 |
6 | 10021234031150 |
7 | 645003642651 |
oct | 142243064712 |
9 | 37048700643 |
10 | 13196093898 |
11 | 566193a729 |
12 | 26834184b6 |
13 | 1323bbc0b0 |
14 | 8d2812198 |
15 | 523788b33 |
hex | 3128c69ca |
13196093898 has 32 divisors (see below), whose sum is σ = 28541318400. Its totient is φ = 4043342016.
The previous prime is 13196093893. The next prime is 13196093929. The reversal of 13196093898 is 89839069131.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (13196093891) 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, 335293 + ... + 372576.
It is an arithmetic number, because the mean of its divisors is an integer number (891916200).
Almost surely, 213196093898 is an apocalyptic number.
13196093898 is an abundant number, since it is smaller than the sum of its proper divisors (15345224502).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13196093898 is a wasteful number, since it uses less digits than its factorization.
13196093898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708126.
The product of its (nonzero) digits is 2519424, while the sum is 57.
The spelling of 13196093898 in words is "thirteen billion, one hundred ninety-six million, ninety-three thousand, eight hundred ninety-eight".
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