Base | Representation |
---|---|
bin | 1000101001001011… |
… | …0111011001011110 |
3 | 12222200212102211212 |
4 | 2022102313121132 |
5 | 14222432420220 |
6 | 1022121544422 |
7 | 111332246210 |
oct | 21222673136 |
9 | 5880772755 |
10 | 2320201310 |
11 | a90769649 |
12 | 549045112 |
13 | 2ac8c90ab |
14 | 18020a5b0 |
15 | d8a620c5 |
hex | 8a4b765e |
2320201310 has 64 divisors (see below), whose sum is σ = 5171392512. Its totient is φ = 731275776.
The previous prime is 2320201309. The next prime is 2320201333. The reversal of 2320201310 is 131020232.
It is a happy number.
It is a super-2 number, since 2×23202013102 = 10766668237851432200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28499 + ... + 73841.
It is an arithmetic number, because the mean of its divisors is an integer number (80803008).
Almost surely, 22320201310 is an apocalyptic number.
2320201310 is an abundant number, since it is smaller than the sum of its proper divisors (2851191202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2320201310 is a wasteful number, since it uses less digits than its factorization.
2320201310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45417.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2320201310 is about 48168.4680055324. The cubic root of 2320201310 is about 1323.8594785041.
Adding to 2320201310 its reverse (131020232), we get a palindrome (2451221542).
The spelling of 2320201310 in words is "two billion, three hundred twenty million, two hundred one thousand, three hundred ten".
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