Base | Representation |
---|---|
bin | 110100101010101101… |
… | …0101010010011010111 |
3 | 101210221021202011121002 |
4 | 1221111122222103113 |
5 | 3323113130431241 |
6 | 123543004413515 |
7 | 11112530566235 |
oct | 1512532522327 |
9 | 353837664532 |
10 | 113102202071 |
11 | 43a6a276481 |
12 | 19b0584729b |
13 | a886116331 |
14 | 568d1d1955 |
15 | 2e1e62889b |
hex | 1a556aa4d7 |
113102202071 has 2 divisors, whose sum is σ = 113102202072. Its totient is φ = 113102202070.
The previous prime is 113102202043. The next prime is 113102202119. The reversal of 113102202071 is 170202201311.
It is a weak prime.
It is an emirp because it is prime and its reverse (170202201311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113102202071 - 26 = 113102202007 is a prime.
It is a super-2 number, since 2×1131022020712 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (113102202001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56551101035 + 56551101036.
It is an arithmetic number, because the mean of its divisors is an integer number (56551101036).
Almost surely, 2113102202071 is an apocalyptic number.
113102202071 is a deficient number, since it is larger than the sum of its proper divisors (1).
113102202071 is an equidigital number, since it uses as much as digits as its factorization.
113102202071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 113102202071 its reverse (170202201311), we get a palindrome (283304403382).
The spelling of 113102202071 in words is "one hundred thirteen billion, one hundred two million, two hundred two thousand, seventy-one".
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