Base | Representation |
---|---|
bin | 1111110101000… |
… | …11101110101100 |
3 | 100020212111022001 |
4 | 13322203232230 |
5 | 232443304322 |
6 | 21102102044 |
7 | 3201464251 |
oct | 772435654 |
9 | 306774261 |
10 | 132791212 |
11 | 68a59004 |
12 | 3857a924 |
13 | 216850a8 |
14 | 138c9428 |
15 | b9d0827 |
hex | 7ea3bac |
132791212 has 24 divisors (see below), whose sum is σ = 236186720. Its totient is φ = 65318400.
The previous prime is 132791207. The next prime is 132791221. The reversal of 132791212 is 212197231.
It is an unprimeable number.
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, 64828 + ... + 66844.
Almost surely, 2132791212 is an apocalyptic number.
It is an amenable number.
132791212 is a deficient number, since it is larger than the sum of its proper divisors (103395508).
132791212 is a wasteful number, since it uses less digits than its factorization.
132791212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2281 (or 2279 counting only the distinct ones).
The product of its digits is 1512, while the sum is 28.
The square root of 132791212 is about 11523.5069314857. The cubic root of 132791212 is about 510.1796265893.
The spelling of 132791212 in words is "one hundred thirty-two million, seven hundred ninety-one thousand, two hundred twelve".
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