Base | Representation |
---|---|
bin | 1111111001100… |
… | …01110100010000 |
3 | 100021222001122011 |
4 | 13330301310100 |
5 | 233120420300 |
6 | 21122352304 |
7 | 3206440102 |
oct | 774616420 |
9 | 307861564 |
10 | 133373200 |
11 | 69316294 |
12 | 387bb694 |
13 | 21829c6c |
14 | 139db572 |
15 | ba97eba |
hex | 7f31d10 |
133373200 has 30 divisors (see below), whose sum is σ = 320430074. Its totient is φ = 53349120.
The previous prime is 133373189. The next prime is 133373231. The reversal of 133373200 is 2373331.
133373200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 3504384 + 129868816 = 1872^2 + 11396^2 .
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, 166317 + ... + 167116.
Almost surely, 2133373200 is an apocalyptic number.
133373200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133373200 is an abundant number, since it is smaller than the sum of its proper divisors (187056874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133373200 is a wasteful number, since it uses less digits than its factorization.
133373200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333451 (or 333440 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 22.
The square root of 133373200 is about 11548.7315320775. The cubic root of 133373200 is about 510.9238668597.
The spelling of 133373200 in words is "one hundred thirty-three million, three hundred seventy-three thousand, two hundred".
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