Base | Representation |
---|---|
bin | 111110010111010001… |
… | …1001111010100100010 |
3 | 110210200110110200100211 |
4 | 1330232203033110202 |
5 | 4143234243212111 |
6 | 141305125004334 |
7 | 12450533340541 |
oct | 1745643172442 |
9 | 423613420324 |
10 | 133924975906 |
11 | 51885180677 |
12 | 21b572536aa |
13 | c8240b8997 |
14 | 66a6890158 |
15 | 373c719521 |
hex | 1f2e8cf522 |
133924975906 has 4 divisors (see below), whose sum is σ = 200887463862. Its totient is φ = 66962487952.
The previous prime is 133924975871. The next prime is 133924975963. The reversal of 133924975906 is 609579429331.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 122751428881 + 11173547025 = 350359^2 + 105705^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33481243975 + ... + 33481243978.
Almost surely, 2133924975906 is an apocalyptic number.
133924975906 is a deficient number, since it is larger than the sum of its proper divisors (66962487956).
133924975906 is an equidigital number, since it uses as much as digits as its factorization.
133924975906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66962487955.
The product of its (nonzero) digits is 11022480, while the sum is 58.
The spelling of 133924975906 in words is "one hundred thirty-three billion, nine hundred twenty-four million, nine hundred seventy-five thousand, nine hundred six".
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