Base | Representation |
---|---|
bin | 110100001111110110… |
… | …1010001000111010011 |
3 | 101201121111011221121121 |
4 | 1220133231101013103 |
5 | 3314241441004341 |
6 | 123313335103111 |
7 | 11051306461456 |
oct | 1503755210723 |
9 | 351544157547 |
10 | 112201109971 |
11 | 43647668665 |
12 | 198b3b11a97 |
13 | a771529842 |
14 | 560566d49d |
15 | 2dba4834d1 |
hex | 1a1fb511d3 |
112201109971 has 2 divisors, whose sum is σ = 112201109972. Its totient is φ = 112201109970.
The previous prime is 112201109941. The next prime is 112201110019. The reversal of 112201109971 is 179901102211.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 112201109971 - 215 = 112201077203 is a prime.
It is not a weakly prime, because it can be changed into another prime (112201109941) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100554985 + 56100554986.
It is an arithmetic number, because the mean of its divisors is an integer number (56100554986).
Almost surely, 2112201109971 is an apocalyptic number.
112201109971 is a deficient number, since it is larger than the sum of its proper divisors (1).
112201109971 is an equidigital number, since it uses as much as digits as its factorization.
112201109971 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2268, while the sum is 34.
The spelling of 112201109971 in words is "one hundred twelve billion, two hundred one million, one hundred nine thousand, nine hundred seventy-one".
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