Base | Representation |
---|---|
bin | 111100101110111010… |
… | …0101111000000100011 |
3 | 110110122102010011122012 |
4 | 1321131310233000203 |
5 | 4114101304432003 |
6 | 135525432103135 |
7 | 12265002156014 |
oct | 1713564570043 |
9 | 413572104565 |
10 | 130423124003 |
11 | 503484a9497 |
12 | 2133a534aab |
13 | c3b6751473 |
14 | 645376d00b |
15 | 35d50938d8 |
hex | 1e5dd2f023 |
130423124003 has 4 divisors (see below), whose sum is σ = 130428312288. Its totient is φ = 130417935720.
The previous prime is 130423123967. The next prime is 130423124011. The reversal of 130423124003 is 300421324031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300421324031 = 23 ⋅13061796697.
It is a cyclic number.
It is not a de Polignac number, because 130423124003 - 218 = 130422861859 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 130423124003.
It is not an unprimeable number, because it can be changed into a prime (130423124023) 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, 2556251 + ... + 2606772.
It is an arithmetic number, because the mean of its divisors is an integer number (32607078072).
Almost surely, 2130423124003 is an apocalyptic number.
130423124003 is a deficient number, since it is larger than the sum of its proper divisors (5188285).
130423124003 is an equidigital number, since it uses as much as digits as its factorization.
130423124003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5188284.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 130423124003 its reverse (300421324031), we get a palindrome (430844448034).
The spelling of 130423124003 in words is "one hundred thirty billion, four hundred twenty-three million, one hundred twenty-four thousand, three".
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