Base | Representation |
---|---|
bin | 1111110100000… |
… | …10101110010111 |
3 | 100020121121212001 |
4 | 13322002232113 |
5 | 232424443043 |
6 | 21055140131 |
7 | 3200362153 |
oct | 772025627 |
9 | 306547761 |
10 | 132656023 |
11 | 68976485 |
12 | 38514647 |
13 | 216386b6 |
14 | 13892063 |
15 | b9a574d |
hex | 7e82b97 |
132656023 has 4 divisors (see below), whose sum is σ = 132710040. Its totient is φ = 132602008.
The previous prime is 132656021. The next prime is 132656053. The reversal of 132656023 is 320656231.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 132656023 - 21 = 132656021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132655982 and 132656000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132656021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23140 + ... + 28297.
It is an arithmetic number, because the mean of its divisors is an integer number (33177510).
Almost surely, 2132656023 is an apocalyptic number.
132656023 is a deficient number, since it is larger than the sum of its proper divisors (54017).
132656023 is an equidigital number, since it uses as much as digits as its factorization.
132656023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54016.
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 132656023 is about 11517.6396453440. The cubic root of 132656023 is about 510.0064371865.
The spelling of 132656023 in words is "one hundred thirty-two million, six hundred fifty-six thousand, twenty-three".
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