Base | Representation |
---|---|
bin | 1110101100000011100… |
… | …0110110000110110101 |
3 | 220010100022012002120122 |
4 | 3223000320312012311 |
5 | 13113300110332300 |
6 | 311531512341325 |
7 | 24142216365335 |
oct | 3530070660665 |
9 | 803308162518 |
10 | 252344230325 |
11 | 98022815190 |
12 | 40aa56a4845 |
13 | 1aa4694c225 |
14 | c2dbcb50c5 |
15 | 686da25c85 |
hex | 3ac0e361b5 |
252344230325 has 48 divisors (see below), whose sum is σ = 364882396032. Its totient is φ = 171262080000.
The previous prime is 252344230213. The next prime is 252344230331. The reversal of 252344230325 is 523032443252.
252344230325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 252344230325 - 28 = 252344230069 is a prime.
It is a super-2 number, since 2×2523442303252 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227216 + ... + 745865.
It is an arithmetic number, because the mean of its divisors is an integer number (7601716584).
Almost surely, 2252344230325 is an apocalyptic number.
252344230325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
252344230325 is a deficient number, since it is larger than the sum of its proper divisors (112538165707).
252344230325 is a wasteful number, since it uses less digits than its factorization.
252344230325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 973166 (or 973161 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 35.
Adding to 252344230325 its reverse (523032443252), we get a palindrome (775376673577).
The spelling of 252344230325 in words is "two hundred fifty-two billion, three hundred forty-four million, two hundred thirty thousand, three hundred twenty-five".
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