Base | Representation |
---|---|
bin | 111100101011111100… |
… | …0000001000010111111 |
3 | 110110101110022122200112 |
4 | 1321113320001002333 |
5 | 4113400232233043 |
6 | 135511505020235 |
7 | 12262350644150 |
oct | 1712770010277 |
9 | 413343278615 |
10 | 130323321023 |
11 | 502a7131a95 |
12 | 2131102467b |
13 | c39bb7954c |
14 | 64443cd927 |
15 | 35cb42c518 |
hex | 1e57e010bf |
130323321023 has 8 divisors (see below), whose sum is σ = 149280215040. Its totient is φ = 111451246200.
The previous prime is 130323321017. The next prime is 130323321031. The reversal of 130323321023 is 320123323031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130323321023 - 212 = 130323316927 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 130323321023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130323321523) 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, 21201503 + ... + 21207648.
It is an arithmetic number, because the mean of its divisors is an integer number (18660026880).
Almost surely, 2130323321023 is an apocalyptic number.
130323321023 is a deficient number, since it is larger than the sum of its proper divisors (18956894017).
130323321023 is an equidigital number, since it uses as much as digits as its factorization.
130323321023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42409597.
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 130323321023 its reverse (320123323031), we get a palindrome (450446644054).
The spelling of 130323321023 in words is "one hundred thirty billion, three hundred twenty-three million, three hundred twenty-one thousand, twenty-three".
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