Base | Representation |
---|---|
bin | 1011100111111010… |
… | …1100011111011010 |
3 | 22001110020121100020 |
4 | 2321332230133122 |
5 | 22342234020442 |
6 | 1233341051310 |
7 | 140215301445 |
oct | 27176543732 |
9 | 8043217306 |
10 | 3120220122 |
11 | 1361312618 |
12 | 730b56b36 |
13 | 3a95876c6 |
14 | 21857c65c |
15 | 133dde9ec |
hex | b9fac7da |
3120220122 has 32 divisors (see below), whose sum is σ = 6452835840. Its totient is φ = 1004789760.
The previous prime is 3120220087. The next prime is 3120220123. The reversal of 3120220122 is 2210220213.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (3120220123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96154 + ... + 124442.
It is an arithmetic number, because the mean of its divisors is an integer number (201651120).
Almost surely, 23120220122 is an apocalyptic number.
3120220122 is an abundant number, since it is smaller than the sum of its proper divisors (3332615718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120220122 is a wasteful number, since it uses less digits than its factorization.
3120220122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28918.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 3120220122 is about 55858.9305483018. The cubic root of 3120220122 is about 1461.2630781697.
Adding to 3120220122 its reverse (2210220213), we get a palindrome (5330440335).
Subtracting from 3120220122 its reverse (2210220213), we obtain a palindrome (909999909).
The spelling of 3120220122 in words is "three billion, one hundred twenty million, two hundred twenty thousand, one hundred twenty-two".
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