Base | Representation |
---|---|
bin | 1011100111110111… |
… | …0110110011110010 |
3 | 22001102211102201112 |
4 | 2321331312303302 |
5 | 22342210001432 |
6 | 1233332233322 |
7 | 140213364422 |
oct | 27175666362 |
9 | 8042742645 |
10 | 3120000242 |
11 | 13611823a7 |
12 | 730a6b842 |
13 | 3a950b5b8 |
14 | 218522482 |
15 | 133d997b2 |
hex | b9f76cf2 |
3120000242 has 16 divisors (see below), whose sum is σ = 4956782040. Its totient is φ = 1467794688.
The previous prime is 3120000223. The next prime is 3120000253. The reversal of 3120000242 is 2420000213.
It can be written as a sum of positive squares in 4 ways, for example, as 2522148841 + 597851401 = 50221^2 + 24451^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119984 + ... + 143652.
Almost surely, 23120000242 is an apocalyptic number.
3120000242 is a deficient number, since it is larger than the sum of its proper divisors (1836781798).
3120000242 is a wasteful number, since it uses less digits than its factorization.
3120000242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27565.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 3120000242 is about 55856.9623413232. The cubic root of 3120000242 is about 1461.2287525922.
Adding to 3120000242 its reverse (2420000213), we get a palindrome (5540000455).
The spelling of 3120000242 in words is "three billion, one hundred twenty million, two hundred forty-two", and thus it is an aban number.
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