Base | Representation |
---|---|
bin | 1000011000101010001… |
… | …0100010100111010101 |
3 | 111202211122222101110102 |
4 | 2012022202202213111 |
5 | 4330012401400003 |
6 | 150102431503445 |
7 | 13256616522206 |
oct | 2061242424725 |
9 | 452748871412 |
10 | 144058231253 |
11 | 56105130372 |
12 | 23b04987b85 |
13 | 1077a591571 |
14 | 6d885bd5ad |
15 | 3b3214a588 |
hex | 218a8a29d5 |
144058231253 has 2 divisors, whose sum is σ = 144058231254. Its totient is φ = 144058231252.
The previous prime is 144058231237. The next prime is 144058231301. The reversal of 144058231253 is 352132850441.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 131419300324 + 12638930929 = 362518^2 + 112423^2 .
It is an emirp because it is prime and its reverse (352132850441) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 144058231253 - 24 = 144058231237 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144058281253) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72029115626 + 72029115627.
It is an arithmetic number, because the mean of its divisors is an integer number (72029115627).
Almost surely, 2144058231253 is an apocalyptic number.
It is an amenable number.
144058231253 is a deficient number, since it is larger than the sum of its proper divisors (1).
144058231253 is an equidigital number, since it uses as much as digits as its factorization.
144058231253 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 115200, while the sum is 38.
The spelling of 144058231253 in words is "one hundred forty-four billion, fifty-eight million, two hundred thirty-one thousand, two hundred fifty-three".
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