Base | Representation |
---|---|
bin | 111110000100100101… |
… | …1110110111000101001 |
3 | 110202001202212112220021 |
4 | 1330021023312320221 |
5 | 4140443302331023 |
6 | 141123012400441 |
7 | 12426152031451 |
oct | 1741113667051 |
9 | 422052775807 |
10 | 133298089513 |
11 | 51593329646 |
12 | 21a01316121 |
13 | c7542683a4 |
14 | 6647508d61 |
15 | 370268a35d |
hex | 1f092f6e29 |
133298089513 has 8 divisors (see below), whose sum is σ = 141688337832. Its totient is φ = 124968861696.
The previous prime is 133298089493. The next prime is 133298089517. The reversal of 133298089513 is 315980892331.
It can be written as a sum of positive squares in 4 ways, for example, as 94886793369 + 38411296144 = 308037^2 + 195988^2 .
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 133298089513 - 25 = 133298089481 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133298089517) 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, 15250620 + ... + 15259357.
It is an arithmetic number, because the mean of its divisors is an integer number (17711042229).
Almost surely, 2133298089513 is an apocalyptic number.
It is an amenable number.
133298089513 is a deficient number, since it is larger than the sum of its proper divisors (8390248319).
133298089513 is a wasteful number, since it uses less digits than its factorization.
133298089513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30510251.
The product of its (nonzero) digits is 1399680, while the sum is 52.
The spelling of 133298089513 in words is "one hundred thirty-three billion, two hundred ninety-eight million, eighty-nine thousand, five hundred thirteen".
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