Base | Representation |
---|---|
bin | 110100010101111011… |
… | …1111110101010011001 |
3 | 101202010201022001122021 |
4 | 1220223313332222121 |
5 | 3320201220311234 |
6 | 123345510254441 |
7 | 11056335546202 |
oct | 1505367765231 |
9 | 352121261567 |
10 | 112405244569 |
11 | 43741914a42 |
12 | 19950357421 |
13 | a7a4900a47 |
14 | 562480a5a9 |
15 | 2dcd3579b4 |
hex | 1a2bdfea99 |
112405244569 has 2 divisors, whose sum is σ = 112405244570. Its totient is φ = 112405244568.
The previous prime is 112405244551. The next prime is 112405244579. The reversal of 112405244569 is 965442504211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 107266075225 + 5139169344 = 327515^2 + 71688^2 .
It is a cyclic number.
It is not a de Polignac number, because 112405244569 - 25 = 112405244537 is a prime.
It is a super-2 number, since 2×1124052445692 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (112405244579) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56202622284 + 56202622285.
It is an arithmetic number, because the mean of its divisors is an integer number (56202622285).
Almost surely, 2112405244569 is an apocalyptic number.
It is an amenable number.
112405244569 is a deficient number, since it is larger than the sum of its proper divisors (1).
112405244569 is an equidigital number, since it uses as much as digits as its factorization.
112405244569 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 345600, while the sum is 43.
The spelling of 112405244569 in words is "one hundred twelve billion, four hundred five million, two hundred forty-four thousand, five hundred sixty-nine".
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