Base | Representation |
---|---|
bin | 11101001111111110101… |
… | …101101111010000010011 |
3 | 21010011012222010121122222 |
4 | 131033332231233100103 |
5 | 230413011410131011 |
6 | 4135220351251255 |
7 | 265135150463552 |
oct | 35177655572023 |
9 | 7104188117588 |
10 | 2010023130131 |
11 | 70549a723905 |
12 | 285680819b2b |
13 | 11770cc8c8c3 |
14 | 6d3ddb13d99 |
15 | 37442e08ddb |
hex | 1d3feb6f413 |
2010023130131 has 16 divisors (see below), whose sum is σ = 2071181640000. Its totient is φ = 1949235020928.
The previous prime is 2010023130077. The next prime is 2010023130133. The reversal of 2010023130131 is 1310313200102.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2010023130131 is a prime.
It is a super-2 number, since 2×20100231301312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010023130133) 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, 13511945 + ... + 13659893.
It is an arithmetic number, because the mean of its divisors is an integer number (129448852500).
Almost surely, 22010023130131 is an apocalyptic number.
2010023130131 is a deficient number, since it is larger than the sum of its proper divisors (61158509869).
2010023130131 is a wasteful number, since it uses less digits than its factorization.
2010023130131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149198.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 2010023130131 its reverse (1310313200102), we get a palindrome (3320336330233).
The spelling of 2010023130131 in words is "two trillion, ten billion, twenty-three million, one hundred thirty thousand, one hundred thirty-one".
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