Base | Representation |
---|---|
bin | 11001100110101000… |
… | …11110001010001001 |
3 | 1022110222100101120020 |
4 | 30303110132022021 |
5 | 211122423000223 |
6 | 10151554251053 |
7 | 664431163416 |
oct | 146324361211 |
9 | 38428311506 |
10 | 13745906313 |
11 | 5914229957 |
12 | 27b7586a89 |
13 | 13b0a95099 |
14 | 94585310d |
15 | 556b911e3 |
hex | 33351e289 |
13745906313 has 8 divisors (see below), whose sum is σ = 18346373376. Its totient is φ = 9154688400.
The previous prime is 13745906311. The next prime is 13745906353. The reversal of 13745906313 is 31360954731.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13745906313 - 21 = 13745906311 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13745906311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2308818 + ... + 2314763.
It is an arithmetic number, because the mean of its divisors is an integer number (2293296672).
Almost surely, 213745906313 is an apocalyptic number.
It is an amenable number.
13745906313 is a deficient number, since it is larger than the sum of its proper divisors (4600467063).
13745906313 is an equidigital number, since it uses as much as digits as its factorization.
13745906313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4624575.
The product of its (nonzero) digits is 204120, while the sum is 42.
The spelling of 13745906313 in words is "thirteen billion, seven hundred forty-five million, nine hundred six thousand, three hundred thirteen".
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