Base | Representation |
---|---|
bin | 100000101000011111001… |
… | …101111001011010010101 |
3 | 21221101021110002210210211 |
4 | 200220133031321122111 |
5 | 243220113121241422 |
6 | 4434104434045421 |
7 | 321005105102203 |
oct | 40503715713225 |
9 | 7841243083724 |
10 | 2242496665237 |
11 | 7950459a6624 |
12 | 30273b719871 |
13 | 13360ac683ba |
14 | 7a774962073 |
15 | 3d4ec206577 |
hex | 20a1f379695 |
2242496665237 has 4 divisors (see below), whose sum is σ = 2242505017036. Its totient is φ = 2242488313440.
The previous prime is 2242496665229. The next prime is 2242496665247. The reversal of 2242496665237 is 7325666942422.
It is a happy number.
2242496665237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1018627951441 + 1223868713796 = 1009271^2 + 1106286^2 .
It is a cyclic number.
It is not a de Polignac number, because 2242496665237 - 23 = 2242496665229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242496665217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3759288 + ... + 4314769.
It is an arithmetic number, because the mean of its divisors is an integer number (560626254259).
Almost surely, 22242496665237 is an apocalyptic number.
It is an amenable number.
2242496665237 is a deficient number, since it is larger than the sum of its proper divisors (8351799).
2242496665237 is an equidigital number, since it uses as much as digits as its factorization.
2242496665237 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8351798.
The product of its digits is 52254720, while the sum is 58.
The spelling of 2242496665237 in words is "two trillion, two hundred forty-two billion, four hundred ninety-six million, six hundred sixty-five thousand, two hundred thirty-seven".
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