Base | Representation |
---|---|
bin | 111110010110000010… |
… | …1100001110100000100 |
3 | 110210120120200020102101 |
4 | 1330230011201310010 |
5 | 4143143202223100 |
6 | 141301050521444 |
7 | 12446522050153 |
oct | 1745405416404 |
9 | 423516606371 |
10 | 133883632900 |
11 | 51863902aa6 |
12 | 21b45436284 |
13 | c818671a74 |
14 | 66a11ab59a |
15 | 3738c9e86a |
hex | 1f2c161d04 |
133883632900 has 18 divisors (see below), whose sum is σ = 290527483610. Its totient is φ = 53553453120.
The previous prime is 133883632871. The next prime is 133883632907. The reversal of 133883632900 is 9236388331.
It can be written as a sum of positive squares in 3 ways, for example, as 42126741504 + 91756891396 = 205248^2 + 302914^2 .
It is not an unprimeable number, because it can be changed into a prime (133883632907) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 669418065 + ... + 669418264.
Almost surely, 2133883632900 is an apocalyptic number.
133883632900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
133883632900 is an abundant number, since it is smaller than the sum of its proper divisors (156643850710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133883632900 is a wasteful number, since it uses less digits than its factorization.
133883632900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1338836343 (or 1338836336 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 46.
The spelling of 133883632900 in words is "one hundred thirty-three billion, eight hundred eighty-three million, six hundred thirty-two thousand, nine hundred".
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