Base | Representation |
---|---|
bin | 111100101011111101… |
… | …1011111100101010100 |
3 | 110110101112000222001010 |
4 | 1321113323133211110 |
5 | 4113401000420112 |
6 | 135511540332220 |
7 | 12262361461464 |
oct | 1712773374524 |
9 | 413345028033 |
10 | 130324232532 |
11 | 502a76a48aa |
12 | 213113a4070 |
13 | c39c1083c0 |
14 | 6444589ba4 |
15 | 35cb55c63c |
hex | 1e57edf954 |
130324232532 has 24 divisors (see below), whose sum is σ = 327481405216. Its totient is φ = 40099763808.
The previous prime is 130324232513. The next prime is 130324232561. The reversal of 130324232532 is 235232423031.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 130324232532.
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, 417705718 + ... + 417706029.
Almost surely, 2130324232532 is an apocalyptic number.
130324232532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130324232532 is an abundant number, since it is smaller than the sum of its proper divisors (197157172684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130324232532 is a wasteful number, since it uses less digits than its factorization.
130324232532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835411767 (or 835411765 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 130324232532 its reverse (235232423031), we get a palindrome (365556655563).
The spelling of 130324232532 in words is "one hundred thirty billion, three hundred twenty-four million, two hundred thirty-two thousand, five hundred thirty-two".
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