Base | Representation |
---|---|
bin | 1111110110100… |
… | …11000110110110 |
3 | 100021020100111101 |
4 | 13323103012312 |
5 | 233021012040 |
6 | 21110200314 |
7 | 3203233105 |
oct | 773230666 |
9 | 307210441 |
10 | 132985270 |
11 | 69080890 |
12 | 3865309a |
13 | 21722512 |
14 | 1393a03c |
15 | ba1d09a |
hex | 7ed31b6 |
132985270 has 16 divisors (see below), whose sum is σ = 261134928. Its totient is φ = 48358240.
The previous prime is 132985253. The next prime is 132985277. The reversal of 132985270 is 72589231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132985277) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 604369 + ... + 604588.
It is an arithmetic number, because the mean of its divisors is an integer number (16320933).
Almost surely, 2132985270 is an apocalyptic number.
132985270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132985270 is a deficient number, since it is larger than the sum of its proper divisors (128149658).
132985270 is a wasteful number, since it uses less digits than its factorization.
132985270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1208975.
The product of its (nonzero) digits is 30240, while the sum is 37.
The square root of 132985270 is about 11531.9239504950. The cubic root of 132985270 is about 510.4280271876.
The spelling of 132985270 in words is "one hundred thirty-two million, nine hundred eighty-five thousand, two hundred seventy".
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