Base | Representation |
---|---|
bin | 11011111110010101110010… |
… | …001010000011111111010101 |
3 | 121010121200011120220021102012 |
4 | 123332111302022003333111 |
5 | 112111221001334344300 |
6 | 1113355435541554005 |
7 | 34625500103225465 |
oct | 3376256212037725 |
9 | 533550146807365 |
10 | 123031253434325 |
11 | 36224297166755 |
12 | 11970345a15905 |
13 | 5385a49c04782 |
14 | 2254a5ca4dba5 |
15 | e354d2a66435 |
hex | 6fe572283fd5 |
123031253434325 has 12 divisors (see below), whose sum is σ = 152561429729280. Its totient is φ = 98423276637360.
The previous prime is 123031253434291. The next prime is 123031253434339. The reversal of 123031253434325 is 523434352130321.
It is not a de Polignac number, because 123031253434325 - 218 = 123031253172181 is a prime.
It is a super-2 number, since 2×1230312534343252 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41697749 + ... + 44550698.
It is an arithmetic number, because the mean of its divisors is an integer number (12713452477440).
Almost surely, 2123031253434325 is an apocalyptic number.
It is an amenable number.
123031253434325 is a deficient number, since it is larger than the sum of its proper divisors (29530176294955).
123031253434325 is an equidigital number, since it uses as much as digits as its factorization.
123031253434325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86305516 (or 86305511 counting only the distinct ones).
The product of its (nonzero) digits is 777600, while the sum is 41.
The spelling of 123031253434325 in words is "one hundred twenty-three trillion, thirty-one billion, two hundred fifty-three million, four hundred thirty-four thousand, three hundred twenty-five".
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