Base | Representation |
---|---|
bin | 10011010110111100111… |
… | …101111000100010010001 |
3 | 11201011202221210212120022 |
4 | 103112330331320202101 |
5 | 133243441144432200 |
6 | 2455045520153225 |
7 | 165053310624203 |
oct | 23267475704221 |
9 | 4634687725508 |
10 | 1330315233425 |
11 | 4732022a4812 |
12 | 1959a7a68815 |
13 | 985a9891c99 |
14 | 4855d810773 |
15 | 2491056b885 |
hex | 135bcf78891 |
1330315233425 has 12 divisors (see below), whose sum is σ = 1649801512716. Its totient is φ = 1064116300800.
The previous prime is 1330315233361. The next prime is 1330315233433. The reversal of 1330315233425 is 5243325130331.
It can be written as a sum of positive squares in 6 ways, for example, as 321680674561 + 1008634558864 = 567169^2 + 1004308^2 .
It is not a de Polignac number, because 1330315233425 - 26 = 1330315233361 is a prime.
It is a super-2 number, since 2×13303152334252 (a number of 25 digits) contains 22 as substring.
It is a Duffinian 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, 3197204 + ... + 3589253.
It is an arithmetic number, because the mean of its divisors is an integer number (137483459393).
Almost surely, 21330315233425 is an apocalyptic number.
It is an amenable number.
1330315233425 is a deficient number, since it is larger than the sum of its proper divisors (319486279291).
1330315233425 is an equidigital number, since it uses as much as digits as its factorization.
1330315233425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6794308 (or 6794303 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 35.
The spelling of 1330315233425 in words is "one trillion, three hundred thirty billion, three hundred fifteen million, two hundred thirty-three thousand, four hundred twenty-five".
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