Base | Representation |
---|---|
bin | 111001010100111000001001… |
… | …110101000100000111010111 |
3 | 1020001200202101201102012011211 |
4 | 321110320021311010013113 |
5 | 231021242042242141343 |
6 | 2252115510003242251 |
7 | 104051211164523265 |
oct | 7124701165040727 |
9 | 1201622351365154 |
10 | 252123335115223 |
11 | 733749a6915810 |
12 | 2433b236979387 |
13 | aa8b189388c30 |
14 | 4638b97d41435 |
15 | 1e2348e86e79d |
hex | e54e09d441d7 |
252123335115223 has 8 divisors (see below), whose sum is σ = 296200841254416. Its totient is φ = 211572029467200.
The previous prime is 252123335115199. The next prime is 252123335115233. The reversal of 252123335115223 is 322511533321252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 252123335115223 - 217 = 252123334984151 is a prime.
It is a super-2 number, since 2×2521233351152232 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (252123335115233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 881550122638 + ... + 881550122923.
It is an arithmetic number, because the mean of its divisors is an integer number (37025105156802).
Almost surely, 2252123335115223 is an apocalyptic number.
252123335115223 is a deficient number, since it is larger than the sum of its proper divisors (44077506139193).
252123335115223 is a wasteful number, since it uses less digits than its factorization.
252123335115223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1763100245585.
The product of its digits is 324000, while the sum is 40.
Adding to 252123335115223 its reverse (322511533321252), we get a palindrome (574634868436475).
The spelling of 252123335115223 in words is "two hundred fifty-two trillion, one hundred twenty-three billion, three hundred thirty-five million, one hundred fifteen thousand, two hundred twenty-three".
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