Base | Representation |
---|---|
bin | 111100110000101101… |
… | …1011110101000000000 |
3 | 110110210121221021210022 |
4 | 1321201123132220000 |
5 | 4114212301042120 |
6 | 135535432353012 |
7 | 12266335255226 |
oct | 1714133365000 |
9 | 413717837708 |
10 | 130483612160 |
11 | 50379663100 |
12 | 21356845768 |
13 | c3c613c685 |
14 | 645b7d6b16 |
15 | 35da541025 |
hex | 1e616dea00 |
130483612160 has 120 divisors (see below), whose sum is σ = 343882591668. Its totient is φ = 47448473600.
The previous prime is 130483612111. The next prime is 130483612163. The reversal of 130483612160 is 61216384031.
It can be written as a sum of positive squares in 2 ways, for example, as 129795913984 + 687698176 = 360272^2 + 26224^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 130483612160.
It is not an unprimeable number, because it can be changed into a prime (130483612163) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99140 + ... + 520380.
Almost surely, 2130483612160 is an apocalyptic number.
130483612160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130483612160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171941295834).
130483612160 is an abundant number, since it is smaller than the sum of its proper divisors (213398979508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130483612160 is an equidigital number, since it uses as much as digits as its factorization.
130483612160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421286 (or 421259 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
Adding to 130483612160 its reverse (61216384031), we get a palindrome (191699996191).
The spelling of 130483612160 in words is "one hundred thirty billion, four hundred eighty-three million, six hundred twelve thousand, one hundred sixty".
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