Base | Representation |
---|---|
bin | 111000000001010110… |
… | …1000001001110011110 |
3 | 102111112020000202222020 |
4 | 1300002231001032132 |
5 | 3432340414041342 |
6 | 131133405401010 |
7 | 11456153604141 |
oct | 1600255011636 |
9 | 374466022866 |
10 | 120304440222 |
11 | 470257a160a |
12 | 1b395869166 |
13 | b4632ab205 |
14 | 5b73954058 |
15 | 31e1a900ec |
hex | 1c02b4139e |
120304440222 has 32 divisors (see below), whose sum is σ = 243186927360. Its totient is φ = 39672581760.
The previous prime is 120304440203. The next prime is 120304440253. The reversal of 120304440222 is 222044403021.
It is a junction number, because it is equal to n+sod(n) for n = 120304440192 and 120304440201.
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, 527097 + ... + 720027.
It is an arithmetic number, because the mean of its divisors is an integer number (7599591480).
Almost surely, 2120304440222 is an apocalyptic number.
120304440222 is an abundant number, since it is smaller than the sum of its proper divisors (122882487138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120304440222 is a wasteful number, since it uses less digits than its factorization.
120304440222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194048.
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 120304440222 its reverse (222044403021), we get a palindrome (342348843243).
The spelling of 120304440222 in words is "one hundred twenty billion, three hundred four million, four hundred forty thousand, two hundred twenty-two".
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