Base | Representation |
---|---|
bin | 1111110010110… |
… | …11011001010010 |
3 | 100020022102212122 |
4 | 13321123121102 |
5 | 232404314210 |
6 | 21051454242 |
7 | 3166121411 |
oct | 771333122 |
9 | 306272778 |
10 | 132494930 |
11 | 68876447 |
12 | 38457382 |
13 | 215b0289 |
14 | 1384d478 |
15 | b972b55 |
hex | 7e5b652 |
132494930 has 16 divisors (see below), whose sum is σ = 246184704. Its totient is φ = 51288240.
The previous prime is 132494863. The next prime is 132494933. The reversal of 132494930 is 39494231.
It is not an unprimeable number, because it can be changed into a prime (132494933) 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, 213392 + ... + 214011.
It is an arithmetic number, because the mean of its divisors is an integer number (15386544).
Almost surely, 2132494930 is an apocalyptic number.
132494930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132494930 is a deficient number, since it is larger than the sum of its proper divisors (113689774).
132494930 is a wasteful number, since it uses less digits than its factorization.
132494930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 427441.
The product of its (nonzero) digits is 23328, while the sum is 35.
The square root of 132494930 is about 11510.6442043875. The cubic root of 132494930 is about 509.7999086917.
The spelling of 132494930 in words is "one hundred thirty-two million, four hundred ninety-four thousand, nine hundred thirty".
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