Base | Representation |
---|---|
bin | 1111110000111… |
… | …01011010000111 |
3 | 100012211112120222 |
4 | 13320131122013 |
5 | 232323203111 |
6 | 21042214555 |
7 | 3164013236 |
oct | 770353207 |
9 | 305745528 |
10 | 132241031 |
11 | 6871270a |
12 | 3835445b |
13 | 21521840 |
14 | 137c4b1d |
15 | b9227db |
hex | 7e1d687 |
132241031 has 16 divisors (see below), whose sum is σ = 147032928. Its totient is φ = 118156800.
The previous prime is 132241019. The next prime is 132241037. The reversal of 132241031 is 130142231.
It is a cyclic number.
It is not a de Polignac number, because 132241031 - 26 = 132240967 is a prime.
It is a super-2 number, since 2×1322410312 = 34975380559885922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132241037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72116 + ... + 73926.
It is an arithmetic number, because the mean of its divisors is an integer number (9189558).
Almost surely, 2132241031 is an apocalyptic number.
132241031 is a deficient number, since it is larger than the sum of its proper divisors (14791897).
132241031 is a wasteful number, since it uses less digits than its factorization.
132241031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2002.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 132241031 is about 11499.6100368665. The cubic root of 132241031 is about 509.4740585999.
Adding to 132241031 its reverse (130142231), we get a palindrome (262383262).
The spelling of 132241031 in words is "one hundred thirty-two million, two hundred forty-one thousand, thirty-one".
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