Base | Representation |
---|---|
bin | 1111110000111… |
… | …11110111110010 |
3 | 100012212001102201 |
4 | 13320133313302 |
5 | 232324013442 |
6 | 21042333414 |
7 | 3164054533 |
oct | 770376762 |
9 | 305761381 |
10 | 132251122 |
11 | 6871a253 |
12 | 3835a26a |
13 | 21526303 |
14 | 137c868a |
15 | b9257b7 |
hex | 7e1fdf2 |
132251122 has 4 divisors (see below), whose sum is σ = 198376686. Its totient is φ = 66125560.
The previous prime is 132251113. The next prime is 132251123. The reversal of 132251122 is 221152231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221152231 = 29 ⋅7625939.
It can be written as a sum of positive squares in only one way, i.e., 131125401 + 1125721 = 11451^2 + 1061^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 132251122.
It is not an unprimeable number, because it can be changed into a prime (132251123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33062779 + ... + 33062782.
Almost surely, 2132251122 is an apocalyptic number.
132251122 is a deficient number, since it is larger than the sum of its proper divisors (66125564).
132251122 is an equidigital number, since it uses as much as digits as its factorization.
132251122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66125563.
The product of its digits is 240, while the sum is 19.
The square root of 132251122 is about 11500.0487825052. The cubic root of 132251122 is about 509.4870171901.
The spelling of 132251122 in words is "one hundred thirty-two million, two hundred fifty-one thousand, one hundred twenty-two".
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