Base | Representation |
---|---|
bin | 1111111010010… |
… | …10101100001011 |
3 | 100022011020101121 |
4 | 13331022230023 |
5 | 233132200313 |
6 | 21124500111 |
7 | 3210343120 |
oct | 775125413 |
9 | 308136347 |
10 | 133475083 |
11 | 69385895 |
12 | 3884a637 |
13 | 21864451 |
14 | 13a26747 |
15 | bab828d |
hex | 7f4ab0b |
133475083 has 8 divisors (see below), whose sum is σ = 152948480. Its totient is φ = 114103080.
The previous prime is 133475077. The next prime is 133475093. The reversal of 133475083 is 380574331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 133475083 - 217 = 133344011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (133475063) 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, 22503 + ... + 27808.
It is an arithmetic number, because the mean of its divisors is an integer number (19118560).
Almost surely, 2133475083 is an apocalyptic number.
133475083 is a deficient number, since it is larger than the sum of its proper divisors (19473397).
133475083 is an equidigital number, since it uses as much as digits as its factorization.
133475083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50697.
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 133475083 is about 11553.1416939290. The cubic root of 133475083 is about 511.0539309886.
The spelling of 133475083 in words is "one hundred thirty-three million, four hundred seventy-five thousand, eighty-three".
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