Base | Representation |
---|---|
bin | 111100101000010011… |
… | …0100101011100110110 |
3 | 110110001221201220102220 |
4 | 1321100212211130312 |
5 | 4113123013423110 |
6 | 135451425543210 |
7 | 12256336611660 |
oct | 1712046453466 |
9 | 413057656386 |
10 | 130201311030 |
11 | 5024427808a |
12 | 212981a4b06 |
13 | c37c7ca79b |
14 | 643210d530 |
15 | 35c087b370 |
hex | 1e509a5736 |
130201311030 has 128 divisors (see below), whose sum is σ = 365430693888. Its totient is φ = 29072888832.
The previous prime is 130201311011. The next prime is 130201311043. The reversal of 130201311030 is 30113102031.
130201311030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2568187 + ... + 2618393.
It is an arithmetic number, because the mean of its divisors is an integer number (2854927296).
Almost surely, 2130201311030 is an apocalyptic number.
130201311030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130201311030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182715346944).
130201311030 is an abundant number, since it is smaller than the sum of its proper divisors (235229382858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130201311030 is a wasteful number, since it uses less digits than its factorization.
130201311030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50510.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 130201311030 its reverse (30113102031), we get a palindrome (160314413061).
The spelling of 130201311030 in words is "one hundred thirty billion, two hundred one million, three hundred eleven thousand, thirty".
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