Base | Representation |
---|---|
bin | 111100100010010011… |
… | …1011010110111010110 |
3 | 110102112221022120101120 |
4 | 1321010213122313112 |
5 | 4112220023000342 |
6 | 135415443304410 |
7 | 12251345331561 |
oct | 1710447326726 |
9 | 412487276346 |
10 | 130000203222 |
11 | 501507a888a |
12 | 2124097b106 |
13 | c349c46196 |
14 | 641351d4d8 |
15 | 35acda3aec |
hex | 1e449dadd6 |
130000203222 has 32 divisors (see below), whose sum is σ = 267743506272. Its totient is φ = 42049165824.
The previous prime is 130000203161. The next prime is 130000203251. The reversal of 130000203222 is 222302000031.
It is a super-2 number, since 2×1300002032222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702163 + ... + 867774.
It is an arithmetic number, because the mean of its divisors is an integer number (8366984571).
Almost surely, 2130000203222 is an apocalyptic number.
130000203222 is an abundant number, since it is smaller than the sum of its proper divisors (137743303050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130000203222 is a wasteful number, since it uses less digits than its factorization.
130000203222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1570352.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 130000203222 its reverse (222302000031), we get a palindrome (352302203253).
The spelling of 130000203222 in words is "one hundred thirty billion, two hundred three thousand, two hundred twenty-two".
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