Base | Representation |
---|---|
bin | 1111110010011… |
… | …10100010000100 |
3 | 100020012202121022 |
4 | 13321032202010 |
5 | 232401122434 |
6 | 21050410312 |
7 | 3165511664 |
oct | 771164204 |
9 | 306182538 |
10 | 132442244 |
11 | 6883a900 |
12 | 38430998 |
13 | 215922bc |
14 | 138381a4 |
15 | b96222e |
hex | 7e4e884 |
132442244 has 18 divisors (see below), whose sum is σ = 254760702. Its totient is φ = 60200800.
The previous prime is 132442243. The next prime is 132442249. The reversal of 132442244 is 442244231.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 113848900 + 18593344 = 10670^2 + 4312^2 .
It is a super-3 number, since 3×1324422443 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (132442243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136337 + ... + 137304.
Almost surely, 2132442244 is an apocalyptic number.
It is an amenable number.
132442244 is a deficient number, since it is larger than the sum of its proper divisors (122318458).
132442244 is a wasteful number, since it uses less digits than its factorization.
132442244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 273667 (or 273654 counting only the distinct ones).
The product of its digits is 6144, while the sum is 26.
The square root of 132442244 is about 11508.3553994478. The cubic root of 132442244 is about 509.7323265361.
Adding to 132442244 its reverse (442244231), we get a palindrome (574686475).
The spelling of 132442244 in words is "one hundred thirty-two million, four hundred forty-two thousand, two hundred forty-four".
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