Base | Representation |
---|---|
bin | 11001011111100101000110… |
… | …011100011110000000111001 |
3 | 112200222200200101122010002221 |
4 | 121133211012130132000321 |
5 | 104143443412100131134 |
6 | 1034243452055524041 |
7 | 32421332261565424 |
oct | 3137450634360071 |
9 | 480880611563087 |
10 | 112121303130169 |
11 | 327a8417691083 |
12 | 106a9a39689621 |
13 | 4a73cbb9b2818 |
14 | 1d989b2c309bb |
15 | ce67ebca35b4 |
hex | 65f94671e039 |
112121303130169 has 2 divisors, whose sum is σ = 112121303130170. Its totient is φ = 112121303130168.
The previous prime is 112121303130073. The next prime is 112121303130181. The reversal of 112121303130169 is 961031303121211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 107637242776569 + 4484060353600 = 10374837^2 + 2117560^2 .
It is a cyclic number.
It is not a de Polignac number, because 112121303130169 - 29 = 112121303129657 is a prime.
It is a super-2 number, since 2×1121213031301692 (a number of 29 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (112121303830169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56060651565084 + 56060651565085.
It is an arithmetic number, because the mean of its divisors is an integer number (56060651565085).
Almost surely, 2112121303130169 is an apocalyptic number.
It is an amenable number.
112121303130169 is a deficient number, since it is larger than the sum of its proper divisors (1).
112121303130169 is an equidigital number, since it uses as much as digits as its factorization.
112121303130169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5832, while the sum is 34.
The spelling of 112121303130169 in words is "one hundred twelve trillion, one hundred twenty-one billion, three hundred three million, one hundred thirty thousand, one hundred sixty-nine".
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