Base | Representation |
---|---|
bin | 1110101011100001011… |
… | …1010100110011100011 |
3 | 220002222100002200202112 |
4 | 3222320113110303203 |
5 | 13113002003203233 |
6 | 311505403305535 |
7 | 24135532021436 |
oct | 3527027246343 |
9 | 802870080675 |
10 | 252201225443 |
11 | 97a5a020532 |
12 | 40a6581b2ab |
13 | 1aa2312c25b |
14 | c2c6ccb81d |
15 | 68611c9048 |
hex | 3ab85d4ce3 |
252201225443 has 2 divisors, whose sum is σ = 252201225444. Its totient is φ = 252201225442.
The previous prime is 252201225427. The next prime is 252201225473. The reversal of 252201225443 is 344522102252.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 252201225443 - 24 = 252201225427 is a prime.
It is a super-2 number, since 2×2522012254432 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (252201225473) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126100612721 + 126100612722.
It is an arithmetic number, because the mean of its divisors is an integer number (126100612722).
Almost surely, 2252201225443 is an apocalyptic number.
252201225443 is a deficient number, since it is larger than the sum of its proper divisors (1).
252201225443 is an equidigital number, since it uses as much as digits as its factorization.
252201225443 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 38400, while the sum is 32.
Adding to 252201225443 its reverse (344522102252), we get a palindrome (596723327695).
The spelling of 252201225443 in words is "two hundred fifty-two billion, two hundred one million, two hundred twenty-five thousand, four hundred forty-three".
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