Base | Representation |
---|---|
bin | 1111100011111… |
… | …01001110000011 |
3 | 100002121221011122 |
4 | 13301331032003 |
5 | 231404130243 |
6 | 20541502455 |
7 | 3143353241 |
oct | 761751603 |
9 | 302557148 |
10 | 130536323 |
11 | 67758965 |
12 | 37871a2b |
13 | 21075938 |
14 | 1349d791 |
15 | b6d7668 |
hex | 7c7d383 |
130536323 has 4 divisors (see below), whose sum is σ = 130709520. Its totient is φ = 130363128.
The previous prime is 130536271. The next prime is 130536331. The reversal of 130536323 is 323635031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130536323 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130536292 and 130536301.
It is not an unprimeable number, because it can be changed into a prime (130536383) 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, 85463 + ... + 86976.
It is an arithmetic number, because the mean of its divisors is an integer number (32677380).
Almost surely, 2130536323 is an apocalyptic number.
130536323 is a deficient number, since it is larger than the sum of its proper divisors (173197).
130536323 is an equidigital number, since it uses as much as digits as its factorization.
130536323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173196.
The product of its (nonzero) digits is 4860, while the sum is 26.
The square root of 130536323 is about 11425.2493627054. The cubic root of 130536323 is about 507.2753879982.
The spelling of 130536323 in words is "one hundred thirty million, five hundred thirty-six thousand, three hundred twenty-three".
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