Base | Representation |
---|---|
bin | 1111101111010… |
… | …10001111010100 |
3 | 100012102220002111 |
4 | 13313222033110 |
5 | 232300001234 |
6 | 21033520404 |
7 | 3162151216 |
oct | 767521724 |
9 | 305386074 |
10 | 132031444 |
11 | 6858a1a6 |
12 | 38273104 |
13 | 2147a31c |
14 | 1376c5b6 |
15 | b8d0664 |
hex | 7dea3d4 |
132031444 has 6 divisors (see below), whose sum is σ = 231055034. Its totient is φ = 66015720.
The previous prime is 132031441. The next prime is 132031447. The reversal of 132031444 is 444130231.
It is an interprime number because it is at equal distance from previous prime (132031441) and next prime (132031447).
It can be written as a sum of positive squares in only one way, i.e., 116899344 + 15132100 = 10812^2 + 3890^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132031441) 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 as a sum of consecutive naturals, namely, 16503927 + ... + 16503934.
Almost surely, 2132031444 is an apocalyptic number.
It is an amenable number.
132031444 is a deficient number, since it is larger than the sum of its proper divisors (99023590).
132031444 is a wasteful number, since it uses less digits than its factorization.
132031444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33007865 (or 33007863 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 132031444 is about 11490.4936360454. The cubic root of 132031444 is about 509.2047634617.
Adding to 132031444 its reverse (444130231), we get a palindrome (576161675).
The spelling of 132031444 in words is "one hundred thirty-two million, thirty-one thousand, four hundred forty-four".
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