Base | Representation |
---|---|
bin | 1011110000101101101… |
… | …1100111110010001011 |
3 | 201022112120121100202202 |
4 | 2330023123213302023 |
5 | 11302302121100011 |
6 | 232453425150415 |
7 | 20412055212434 |
oct | 2741333476213 |
9 | 638476540682 |
10 | 202055253131 |
11 | 78766a17306 |
12 | 331aba8b40b |
13 | 160910709a4 |
14 | 9acb04048b |
15 | 53c8aed23b |
hex | 2f0b6e7c8b |
202055253131 has 2 divisors, whose sum is σ = 202055253132. Its totient is φ = 202055253130.
The previous prime is 202055253097. The next prime is 202055253181. The reversal of 202055253131 is 131352550202.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 202055253131 - 230 = 200981511307 is a prime.
It is a super-2 number, since 2×2020552531312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 202055253094 and 202055253103.
It is not a weakly prime, because it can be changed into another prime (202055253181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101027626565 + 101027626566.
It is an arithmetic number, because the mean of its divisors is an integer number (101027626566).
Almost surely, 2202055253131 is an apocalyptic number.
202055253131 is a deficient number, since it is larger than the sum of its proper divisors (1).
202055253131 is an equidigital number, since it uses as much as digits as its factorization.
202055253131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9000, while the sum is 29.
The spelling of 202055253131 in words is "two hundred two billion, fifty-five million, two hundred fifty-three thousand, one hundred thirty-one".
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