Base | Representation |
---|---|
bin | 111001010101011110010100… |
… | …011011110001110011010101 |
3 | 1020001211200011200201110221120 |
4 | 321111132110123301303111 |
5 | 231022430004144202201 |
6 | 2252150404233234153 |
7 | 104054161542645003 |
oct | 7125362433616325 |
9 | 1201750150643846 |
10 | 252164315225301 |
11 | 73390316041a86 |
12 | 24347172b62959 |
13 | aa91cba50338b |
14 | 463ab6475da73 |
15 | 1e2458c409536 |
hex | e557946f1cd5 |
252164315225301 has 32 divisors (see below), whose sum is σ = 365886817666560. Its totient is φ = 153868014283776.
The previous prime is 252164315225299. The next prime is 252164315225371. The reversal of 252164315225301 is 103522513461252.
It is not a de Polignac number, because 252164315225301 - 21 = 252164315225299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252164315225371) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 334655406 + ... + 335408063.
It is an arithmetic number, because the mean of its divisors is an integer number (11433963052080).
Almost surely, 2252164315225301 is an apocalyptic number.
It is an amenable number.
252164315225301 is a deficient number, since it is larger than the sum of its proper divisors (113722502441259).
252164315225301 is a wasteful number, since it uses less digits than its factorization.
252164315225301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 670063693.
The product of its (nonzero) digits is 432000, while the sum is 42.
Adding to 252164315225301 its reverse (103522513461252), we get a palindrome (355686828686553).
The spelling of 252164315225301 in words is "two hundred fifty-two trillion, one hundred sixty-four billion, three hundred fifteen million, two hundred twenty-five thousand, three hundred one".
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