Base | Representation |
---|---|
bin | 110010000110… |
… | …001000100011 |
3 | 220201012011100 |
4 | 302012020203 |
5 | 11330213243 |
6 | 1145245443 |
7 | 216423441 |
oct | 62061043 |
9 | 26635140 |
10 | 13132323 |
11 | 745a566 |
12 | 4493883 |
13 | 294a509 |
14 | 1a5bb91 |
15 | 12460d3 |
hex | c86223 |
13132323 has 12 divisors (see below), whose sum is σ = 19158048. Its totient is φ = 8667600.
The previous prime is 13132321. The next prime is 13132337. The reversal of 13132323 is 32323131.
It is not a de Polignac number, because 13132323 - 21 = 13132321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13132296 and 13132305.
It is not an unprimeable number, because it can be changed into a prime (13132321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6315 + ... + 8132.
It is an arithmetic number, because the mean of its divisors is an integer number (1596504).
Almost surely, 213132323 is an apocalyptic number.
13132323 is a deficient number, since it is larger than the sum of its proper divisors (6025725).
13132323 is a wasteful number, since it uses less digits than its factorization.
13132323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14554 (or 14551 counting only the distinct ones).
The product of its digits is 324, while the sum is 18.
The square root of 13132323 is about 3623.8547156309. The cubic root of 13132323 is about 235.9285609203.
Adding to 13132323 its reverse (32323131), we get a palindrome (45455454).
The spelling of 13132323 in words is "thirteen million, one hundred thirty-two thousand, three hundred twenty-three".
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