Base | Representation |
---|---|
bin | 1111100010010… |
… | …01011000111110 |
3 | 100002020010221221 |
4 | 13301021120332 |
5 | 231330332110 |
6 | 20533143554 |
7 | 3141510304 |
oct | 761113076 |
9 | 302203857 |
10 | 130324030 |
11 | 67623411 |
12 | 3778abba |
13 | 21000115 |
14 | 13446274 |
15 | b6947da |
hex | 7c4963e |
130324030 has 16 divisors (see below), whose sum is σ = 236661264. Its totient is φ = 51667840.
The previous prime is 130324001. The next prime is 130324043. The reversal of 130324030 is 30423031.
It is a junction number, because it is equal to n+sod(n) for n = 130323995 and 130324013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56536 + ... + 58795.
It is an arithmetic number, because the mean of its divisors is an integer number (14791329).
Almost surely, 2130324030 is an apocalyptic number.
130324030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130324030 is a deficient number, since it is larger than the sum of its proper divisors (106337234).
130324030 is a wasteful number, since it uses less digits than its factorization.
130324030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115451.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 130324030 is about 11415.9550629809. The cubic root of 130324030 is about 507.0002424958. Note that the first 3 decimals are identical.
Adding to 130324030 its reverse (30423031), we get a palindrome (160747061).
Subtracting from 130324030 its reverse (30423031), we obtain a palindrome (99900999).
The spelling of 130324030 in words is "one hundred thirty million, three hundred twenty-four thousand, thirty".
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