Base | Representation |
---|---|
bin | 1000000011001010… |
… | …1010000011111001 |
3 | 12120120212010210001 |
4 | 2000302222003321 |
5 | 13411123410004 |
6 | 554224353001 |
7 | 104355116650 |
oct | 20062520371 |
9 | 5516763701 |
10 | 2160763129 |
11 | a09770358 |
12 | 503775761 |
13 | 285874285 |
14 | 166d86197 |
15 | c9a6b1a4 |
hex | 80caa0f9 |
2160763129 has 16 divisors (see below), whose sum is σ = 2583509760. Its totient is φ = 1766952000.
The previous prime is 2160763127. The next prime is 2160763133. The reversal of 2160763129 is 9213670612.
It is not a de Polignac number, because 2160763129 - 21 = 2160763127 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2160763123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45379 + ... + 79879.
It is an arithmetic number, because the mean of its divisors is an integer number (161469360).
Almost surely, 22160763129 is an apocalyptic number.
It is an amenable number.
2160763129 is a deficient number, since it is larger than the sum of its proper divisors (422746631).
2160763129 is a wasteful number, since it uses less digits than its factorization.
2160763129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34920.
The product of its (nonzero) digits is 27216, while the sum is 37.
The square root of 2160763129 is about 46484.0093903269. The cubic root of 2160763129 is about 1292.8130286494.
The spelling of 2160763129 in words is "two billion, one hundred sixty million, seven hundred sixty-three thousand, one hundred twenty-nine".
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