Base | Representation |
---|---|
bin | 1111110001011… |
… | …10010000000111 |
3 | 100012222001020020 |
4 | 13320232100013 |
5 | 232332410043 |
6 | 21043510223 |
7 | 3164421336 |
oct | 770562007 |
9 | 305861206 |
10 | 132310023 |
11 | 6875a52a |
12 | 38388373 |
13 | 21547071 |
14 | 13801d1d |
15 | b937e83 |
hex | 7e2e407 |
132310023 has 8 divisors (see below), whose sum is σ = 177537648. Its totient is φ = 87644544.
The previous prime is 132310021. The next prime is 132310033. The reversal of 132310023 is 320013231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 132310023 - 21 = 132310021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 132309984 and 132310011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132310021) 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, 139986 + ... + 140927.
It is an arithmetic number, because the mean of its divisors is an integer number (22192206).
Almost surely, 2132310023 is an apocalyptic number.
132310023 is a deficient number, since it is larger than the sum of its proper divisors (45227625).
132310023 is a wasteful number, since it uses less digits than its factorization.
132310023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 281073.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 132310023 is about 11502.6093996102. The cubic root of 132310023 is about 509.5626431163.
Adding to 132310023 its reverse (320013231), we get a palindrome (452323254).
The spelling of 132310023 in words is "one hundred thirty-two million, three hundred ten thousand, twenty-three".
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