Base | Representation |
---|---|
bin | 100000110011000010000110… |
… | …100111101111110010111111 |
3 | 200220201122010001100210010202 |
4 | 200303002012213233302333 |
5 | 122401300103200011244 |
6 | 1230440551523354115 |
7 | 42245213461023143 |
oct | 4063020647576277 |
9 | 626648101323122 |
10 | 144244440235199 |
11 | 41a627a6082517 |
12 | 1421765722293b |
13 | 626426678a455 |
14 | 278967a8a9223 |
15 | 11a21e013804e |
hex | 8330869efcbf |
144244440235199 has 2 divisors, whose sum is σ = 144244440235200. Its totient is φ = 144244440235198.
The previous prime is 144244440235153. The next prime is 144244440235223. The reversal of 144244440235199 is 991532044442441.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (991532044442441) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-144244440235199 is a prime.
It is a super-2 number, since 2×1442444402351992 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144244440235109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72122220117599 + 72122220117600.
It is an arithmetic number, because the mean of its divisors is an integer number (72122220117600).
Almost surely, 2144244440235199 is an apocalyptic number.
144244440235199 is a deficient number, since it is larger than the sum of its proper divisors (1).
144244440235199 is an equidigital number, since it uses as much as digits as its factorization.
144244440235199 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19906560, while the sum is 56.
The spelling of 144244440235199 in words is "one hundred forty-four trillion, two hundred forty-four billion, four hundred forty million, two hundred thirty-five thousand, one hundred ninety-nine".
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