Base | Representation |
---|---|
bin | 1110101011001111000… |
… | …1101100010010101111 |
3 | 220002202222021000002202 |
4 | 3222303301230102233 |
5 | 13112322302020221 |
6 | 311454013412115 |
7 | 24133605530162 |
oct | 3526361542257 |
9 | 802688230082 |
10 | 252124251311 |
11 | 97a1a626749 |
12 | 40a43a9a03b |
13 | 1aa101bb22a |
14 | c2ba9b1ad9 |
15 | 6859571d0b |
hex | 3ab3c6c4af |
252124251311 has 2 divisors, whose sum is σ = 252124251312. Its totient is φ = 252124251310.
The previous prime is 252124251233. The next prime is 252124251371. The reversal of 252124251311 is 113152421252.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 252124251311 - 218 = 252123989167 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (252124251371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126062125655 + 126062125656.
It is an arithmetic number, because the mean of its divisors is an integer number (126062125656).
Almost surely, 2252124251311 is an apocalyptic number.
252124251311 is a deficient number, since it is larger than the sum of its proper divisors (1).
252124251311 is an equidigital number, since it uses as much as digits as its factorization.
252124251311 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4800, while the sum is 29.
Adding to 252124251311 its reverse (113152421252), we get a palindrome (365276672563).
The spelling of 252124251311 in words is "two hundred fifty-two billion, one hundred twenty-four million, two hundred fifty-one thousand, three hundred eleven".
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