Base | Representation |
---|---|
bin | 111100101001001110… |
… | …0000111111101000011 |
3 | 110110011002201022210111 |
4 | 1321102130013331003 |
5 | 4113203410420303 |
6 | 135454450212151 |
7 | 12260162532250 |
oct | 1712234077503 |
9 | 413132638714 |
10 | 130232123203 |
11 | 5025a702796 |
12 | 212a6584057 |
13 | c385cc8340 |
14 | 6436250427 |
15 | 35c3415b6d |
hex | 1e52707f43 |
130232123203 has 64 divisors (see below), whose sum is σ = 163777904640. Its totient is φ = 100830707712.
The previous prime is 130232123171. The next prime is 130232123243. The reversal of 130232123203 is 302321232031.
It is not a de Polignac number, because 130232123203 - 25 = 130232123171 is a prime.
It is a super-2 number, since 2×1302321232032 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130232123243) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 484134153 + ... + 484134421.
It is an arithmetic number, because the mean of its divisors is an integer number (2559029760).
Almost surely, 2130232123203 is an apocalyptic number.
130232123203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130232123203 is a deficient number, since it is larger than the sum of its proper divisors (33545781437).
130232123203 is a wasteful number, since it uses less digits than its factorization.
130232123203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 836.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 130232123203 its reverse (302321232031), we get a palindrome (432553355234).
The spelling of 130232123203 in words is "one hundred thirty billion, two hundred thirty-two million, one hundred twenty-three thousand, two hundred three".
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