Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1111100101000110 |
3 | 22000001102001212020 |
4 | 2320301333211012 |
5 | 22322112110342 |
6 | 1231342104010 |
7 | 136552345653 |
oct | 27061774506 |
9 | 8001361766 |
10 | 3100113222 |
11 | 1350a29a48 |
12 | 72627b006 |
13 | 3a536772b |
14 | 215a26c2a |
15 | 13226c0ec |
hex | b8c7f946 |
3100113222 has 8 divisors (see below), whose sum is σ = 6200226456. Its totient is φ = 1033371072.
The previous prime is 3100113199. The next prime is 3100113227. The reversal of 3100113222 is 2223110013.
It is a sphenic number, since it is the product of 3 distinct primes.
3100113222 is an admirable number.
It is a super-2 number, since 2×31001132222 = 19221403978438442568, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100113227) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258342763 + ... + 258342774.
It is an arithmetic number, because the mean of its divisors is an integer number (775028307).
Almost surely, 23100113222 is an apocalyptic number.
3100113222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3100113222 is a wasteful number, since it uses less digits than its factorization.
3100113222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516685542.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 3100113222 is about 55678.6603825918. The cubic root of 3100113222 is about 1458.1174871126.
Adding to 3100113222 its reverse (2223110013), we get a palindrome (5323223235).
The spelling of 3100113222 in words is "three billion, one hundred million, one hundred thirteen thousand, two hundred twenty-two".
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