Base | Representation |
---|---|
bin | 111101100100110011… |
… | …0011111110011001111 |
3 | 110122022102120121100120 |
4 | 1323021212133303033 |
5 | 4131302210043043 |
6 | 140425104200023 |
7 | 12360546524421 |
oct | 1731146376317 |
9 | 418272517316 |
10 | 132231331023 |
11 | 51096159160 |
12 | 21764009013 |
13 | c614255c4c |
14 | 6585980811 |
15 | 368dbbd983 |
hex | 1ec999fccf |
132231331023 has 32 divisors (see below), whose sum is σ = 195150477312. Its totient is φ = 78968920800.
The previous prime is 132231331021. The next prime is 132231331039. The reversal of 132231331023 is 320133132231.
It is not a de Polignac number, because 132231331023 - 21 = 132231331021 is a prime.
It is a super-2 number, since 2×1322313310232 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 132231330984 and 132231331002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132231331021) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4641340 + ... + 4669742.
It is an arithmetic number, because the mean of its divisors is an integer number (6098452416).
Almost surely, 2132231331023 is an apocalyptic number.
132231331023 is a deficient number, since it is larger than the sum of its proper divisors (62919146289).
132231331023 is a wasteful number, since it uses less digits than its factorization.
132231331023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30475.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 132231331023 its reverse (320133132231), we get a palindrome (452364463254).
The spelling of 132231331023 in words is "one hundred thirty-two billion, two hundred thirty-one million, three hundred thirty-one thousand, twenty-three".
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