Base | Representation |
---|---|
bin | 1111111000001… |
… | …01000110000001 |
3 | 100021121202100121 |
4 | 13330011012001 |
5 | 233044040032 |
6 | 21114420241 |
7 | 3205045042 |
oct | 774050601 |
9 | 307552317 |
10 | 133190017 |
11 | 692006a4 |
12 | 38731681 |
13 | 2179477c |
14 | 139908c9 |
15 | ba5da97 |
hex | 7f05181 |
133190017 has 8 divisors (see below), whose sum is σ = 138085920. Its totient is φ = 128372640.
The previous prime is 133189999. The next prime is 133190039. The reversal of 133190017 is 710091331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133190017 - 223 = 124801409 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 133189973 and 133190000.
It is not an unprimeable number, because it can be changed into a prime (133190917) 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, 16167 + ... + 22972.
It is an arithmetic number, because the mean of its divisors is an integer number (17260740).
Almost surely, 2133190017 is an apocalyptic number.
It is an amenable number.
133190017 is a deficient number, since it is larger than the sum of its proper divisors (4895903).
133190017 is an equidigital number, since it uses as much as digits as its factorization.
133190017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39263.
The product of its (nonzero) digits is 567, while the sum is 25.
The square root of 133190017 is about 11540.7979360181. The cubic root of 133190017 is about 510.6898482111.
The spelling of 133190017 in words is "one hundred thirty-three million, one hundred ninety thousand, seventeen".
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