Base | Representation |
---|---|
bin | 1100010010100111110… |
… | …0010000000111011101 |
3 | 202012000220020221211021 |
4 | 3010221330100013131 |
5 | 11424422201324023 |
6 | 241000524324141 |
7 | 21153445243636 |
oct | 3045174200735 |
9 | 665026227737 |
10 | 211157058013 |
11 | 81607722000 |
12 | 34b100a3651 |
13 | 16bb1947155 |
14 | a311b9688d |
15 | 575cbd935d |
hex | 3129f101dd |
211157058013 has 16 divisors (see below), whose sum is σ = 232354438272. Its totient is φ = 191880348000.
The previous prime is 211157058001. The next prime is 211157058023. The reversal of 211157058013 is 310850751112.
It is not a de Polignac number, because 211157058013 - 229 = 210620187101 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 211157058013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (211157058023) 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, 3259488 + ... + 3323638.
It is an arithmetic number, because the mean of its divisors is an integer number (14522152392).
Almost surely, 2211157058013 is an apocalyptic number.
It is an amenable number.
211157058013 is a deficient number, since it is larger than the sum of its proper divisors (21197380259).
211157058013 is an equidigital number, since it uses as much as digits as its factorization.
211157058013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66657 (or 66635 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 34.
The spelling of 211157058013 in words is "two hundred eleven billion, one hundred fifty-seven million, fifty-eight thousand, thirteen".
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