Base | Representation |
---|---|
bin | 1100011101111101100… |
… | …1001100101010010010 |
3 | 202110220001120121010010 |
4 | 3013133121030222102 |
5 | 12002141014302010 |
6 | 242222553415350 |
7 | 21322052124345 |
oct | 3073731145222 |
9 | 673801517103 |
10 | 214201322130 |
11 | 8292a075764 |
12 | 3561b70a556 |
13 | 17278559073 |
14 | a52020245c |
15 | 588a0c3620 |
hex | 31df64ca92 |
214201322130 has 128 divisors (see below), whose sum is σ = 525878438400. Its totient is φ = 55826104320.
The previous prime is 214201322099. The next prime is 214201322233. The reversal of 214201322130 is 31223102412.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 214201322097 and 214201322106.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143469664 + ... + 143471156.
It is an arithmetic number, because the mean of its divisors is an integer number (4108425300).
Almost surely, 2214201322130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214201322130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262939219200).
214201322130 is an abundant number, since it is smaller than the sum of its proper divisors (311677116270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214201322130 is a wasteful number, since it uses less digits than its factorization.
214201322130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2116.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 214201322130 its reverse (31223102412), we get a palindrome (245424424542).
The spelling of 214201322130 in words is "two hundred fourteen billion, two hundred one million, three hundred twenty-two thousand, one hundred thirty".
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