Base | Representation |
---|---|
bin | 111101111110000111… |
… | …1000101000010110010 |
3 | 110201111122001122001110 |
4 | 1323330033011002302 |
5 | 4140022143031010 |
6 | 141045252014150 |
7 | 12420603251253 |
oct | 1737417050262 |
9 | 421448048043 |
10 | 133080830130 |
11 | 51491728436 |
12 | 21960601356 |
13 | c71b24a241 |
14 | 6626712b2a |
15 | 36dd572120 |
hex | 1efc3c50b2 |
133080830130 has 64 divisors (see below), whose sum is σ = 323668224000. Its totient is φ = 35013950400.
The previous prime is 133080830111. The next prime is 133080830131. The reversal of 133080830130 is 31038080331.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (133080830131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3419521 + ... + 3458219.
It is an arithmetic number, because the mean of its divisors is an integer number (5057316000).
Almost surely, 2133080830130 is an apocalyptic number.
133080830130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
133080830130 is an abundant number, since it is smaller than the sum of its proper divisors (190587393870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133080830130 is a wasteful number, since it uses less digits than its factorization.
133080830130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40239.
The product of its (nonzero) digits is 5184, while the sum is 30.
The spelling of 133080830130 in words is "one hundred thirty-three billion, eighty million, eight hundred thirty thousand, one hundred thirty".
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