Base | Representation |
---|---|
bin | 1111110000110… |
… | …11100110011111 |
3 | 100012211011102220 |
4 | 13320123212133 |
5 | 232322434011 |
6 | 21042120423 |
7 | 3163652535 |
oct | 770334637 |
9 | 305734386 |
10 | 132233631 |
11 | 687080a2 |
12 | 38350113 |
13 | 2151b36a |
14 | 137c2155 |
15 | b920506 |
hex | 7e1b99f |
132233631 has 8 divisors (see below), whose sum is σ = 181999104. Its totient is φ = 85311960.
The previous prime is 132233611. The next prime is 132233639. The reversal of 132233631 is 136332231.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132233631 - 29 = 132233119 is a prime.
It is a super-2 number, since 2×1322336312 = 34971466334888322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132233639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710841 + ... + 711026.
It is an arithmetic number, because the mean of its divisors is an integer number (22749888).
Almost surely, 2132233631 is an apocalyptic number.
132233631 is a deficient number, since it is larger than the sum of its proper divisors (49765473).
132233631 is a wasteful number, since it uses less digits than its factorization.
132233631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1421901.
The product of its digits is 1944, while the sum is 24.
The square root of 132233631 is about 11499.2882823243. The cubic root of 132233631 is about 509.4645553005.
Adding to 132233631 its reverse (136332231), we get a palindrome (268565862).
The spelling of 132233631 in words is "one hundred thirty-two million, two hundred thirty-three thousand, six hundred thirty-one".
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