Base | Representation |
---|---|
bin | 1111111010010… |
… | …10011100100110 |
3 | 100022011012000200 |
4 | 13331022130212 |
5 | 233132132321 |
6 | 21124451330 |
7 | 3210340164 |
oct | 775123446 |
9 | 308135020 |
10 | 133474086 |
11 | 69385069 |
12 | 38849b46 |
13 | 21863b65 |
14 | 13a26234 |
15 | bab7d26 |
hex | 7f4a726 |
133474086 has 12 divisors (see below), whose sum is σ = 289193892. Its totient is φ = 44491356.
The previous prime is 133474067. The next prime is 133474109. The reversal of 133474086 is 680474331.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 133474086.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3707596 + ... + 3707631.
It is an arithmetic number, because the mean of its divisors is an integer number (24099491).
Almost surely, 2133474086 is an apocalyptic number.
133474086 is an abundant number, since it is smaller than the sum of its proper divisors (155719806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133474086 is a wasteful number, since it uses less digits than its factorization.
133474086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7415235 (or 7415232 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 133474086 is about 11553.0985454120. The cubic root of 133474086 is about 511.0526585363.
The spelling of 133474086 in words is "one hundred thirty-three million, four hundred seventy-four thousand, eighty-six".
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