Base | Representation |
---|---|
bin | 1111110110100… |
… | …11000011000110 |
3 | 100021020100011111 |
4 | 13323103003012 |
5 | 233021010110 |
6 | 21110155234 |
7 | 3203232313 |
oct | 773230306 |
9 | 307210144 |
10 | 132985030 |
11 | 69080692 |
12 | 38652b1a |
13 | 21722389 |
14 | 13939d0a |
15 | ba1ce8a |
hex | 7ed30c6 |
132985030 has 16 divisors (see below), whose sum is σ = 245843280. Its totient is φ = 51756192.
The previous prime is 132985001. The next prime is 132985031. The reversal of 132985030 is 30589231.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 132984983 and 132985001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132985031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179340 + ... + 180079.
It is an arithmetic number, because the mean of its divisors is an integer number (15365205).
Almost surely, 2132985030 is an apocalyptic number.
132985030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132985030 is a deficient number, since it is larger than the sum of its proper divisors (112858250).
132985030 is a wasteful number, since it uses less digits than its factorization.
132985030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359463.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 132985030 is about 11531.9135445944. The cubic root of 132985030 is about 510.4277201290.
The spelling of 132985030 in words is "one hundred thirty-two million, nine hundred eighty-five thousand, thirty".
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