Base | Representation |
---|---|
bin | 1111110111001… |
… | …00011100001110 |
3 | 100021100221220000 |
4 | 13323210130032 |
5 | 233030300040 |
6 | 21111505130 |
7 | 3203650104 |
oct | 773443416 |
9 | 307327800 |
10 | 133056270 |
11 | 6911a166 |
12 | 386881a6 |
13 | 21748929 |
14 | 13957c74 |
15 | ba34130 |
hex | 7ee470e |
133056270 has 40 divisors (see below), whose sum is σ = 357775704. Its totient is φ = 35481456.
The previous prime is 133056251. The next prime is 133056271. The reversal of 133056270 is 72650331.
It is a happy number.
133056270 is a `hidden beast` number, since 1 + 3 + 30 + 5 + 627 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (133056271) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 81324 + ... + 82943.
Almost surely, 2133056270 is an apocalyptic number.
133056270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133056270 is an abundant number, since it is smaller than the sum of its proper divisors (224719434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133056270 is a wasteful number, since it uses less digits than its factorization.
133056270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164286 (or 164277 counting only the distinct ones).
The product of its (nonzero) digits is 3780, while the sum is 27.
The square root of 133056270 is about 11535.0019505850. The cubic root of 133056270 is about 510.5188491318.
It can be divided in two parts, 1330 and 56270, that added together give a square (57600 = 2402).
The spelling of 133056270 in words is "one hundred thirty-three million, fifty-six thousand, two hundred seventy".
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