Base | Representation |
---|---|
bin | 1111101100011… |
… | …01101011101100 |
3 | 100011201122001022 |
4 | 13312031223230 |
5 | 232200333312 |
6 | 21021433312 |
7 | 3156012020 |
oct | 766155354 |
9 | 304648038 |
10 | 131652332 |
11 | 68350389 |
12 | 3810b838 |
13 | 213768b6 |
14 | 136b0380 |
15 | b858172 |
hex | 7d8daec |
131652332 has 12 divisors (see below), whose sum is σ = 263304720. Its totient is φ = 56422416.
The previous prime is 131652331. The next prime is 131652337. The reversal of 131652332 is 233256131.
131652332 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (131652331) 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 3 ways as a sum of consecutive naturals, for example, 2350907 + ... + 2350962.
It is an arithmetic number, because the mean of its divisors is an integer number (21942060).
Almost surely, 2131652332 is an apocalyptic number.
It is an amenable number.
131652332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131652332 is a wasteful number, since it uses less digits than its factorization.
131652332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4701880 (or 4701878 counting only the distinct ones).
The product of its digits is 3240, while the sum is 26.
The square root of 131652332 is about 11473.9850095771. The cubic root of 131652332 is about 508.7169233567.
The spelling of 131652332 in words is "one hundred thirty-one million, six hundred fifty-two thousand, three hundred thirty-two".
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