Base | Representation |
---|---|
bin | 1111110010011… |
… | …11011000001110 |
3 | 100020012221100200 |
4 | 13321033120032 |
5 | 232401230320 |
6 | 21050434330 |
7 | 3165525045 |
oct | 771173016 |
9 | 306187320 |
10 | 132445710 |
11 | 68842471 |
12 | 384329a6 |
13 | 21593a57 |
14 | 1383955c |
15 | b963290 |
hex | 7e4f60e |
132445710 has 24 divisors (see below), whose sum is σ = 344359080. Its totient is φ = 35318832.
The previous prime is 132445699. The next prime is 132445717. The reversal of 132445710 is 17544231.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132445717) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735720 + ... + 735899.
It is an arithmetic number, because the mean of its divisors is an integer number (14348295).
Almost surely, 2132445710 is an apocalyptic number.
132445710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132445710 is an abundant number, since it is smaller than the sum of its proper divisors (211913370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132445710 is a wasteful number, since it uses less digits than its factorization.
132445710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1471632 (or 1471629 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 132445710 is about 11508.5059847054. The cubic root of 132445710 is about 509.7367730449.
Adding to 132445710 its reverse (17544231), we get a palindrome (149989941).
The spelling of 132445710 in words is "one hundred thirty-two million, four hundred forty-five thousand, seven hundred ten".
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