Base | Representation |
---|---|
bin | 111111100001001… |
… | …0001001101001100 |
3 | 12111112102022121100 |
4 | 1333002101031030 |
5 | 13331103114241 |
6 | 551253103100 |
7 | 103546522053 |
oct | 17702211514 |
9 | 5445368540 |
10 | 2131301196 |
11 | 9a4078152 |
12 | 4b5927a90 |
13 | 27c72a18b |
14 | 1630b739a |
15 | c719b9b6 |
hex | 7f09134c |
2131301196 has 36 divisors (see below), whose sum is σ = 5518860984. Its totient is φ = 693105600.
The previous prime is 2131301177. The next prime is 2131301213. The reversal of 2131301196 is 6911031312.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 720510 + ... + 723461.
It is an arithmetic number, because the mean of its divisors is an integer number (153301694).
Almost surely, 22131301196 is an apocalyptic number.
It is an amenable number.
2131301196 is an abundant number, since it is smaller than the sum of its proper divisors (3387559788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2131301196 is a wasteful number, since it uses less digits than its factorization.
2131301196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1444022 (or 1444017 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 2131301196 is about 46166.0177619859. The cubic root of 2131301196 is about 1286.9102981549.
The spelling of 2131301196 in words is "two billion, one hundred thirty-one million, three hundred one thousand, one hundred ninety-six".
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