Base | Representation |
---|---|
bin | 1011100111110111… |
… | …1001011111000001 |
3 | 22001102211222202102 |
4 | 2321331321133001 |
5 | 22342210324301 |
6 | 1233332400145 |
7 | 140213441366 |
oct | 27175713701 |
9 | 8042758672 |
10 | 3120011201 |
11 | 136118a65a |
12 | 730a76055 |
13 | 3a9513598 |
14 | 21852646d |
15 | 133d9cb6b |
hex | b9f797c1 |
3120011201 has 8 divisors (see below), whose sum is σ = 3133028160. Its totient is φ = 3107018992.
The previous prime is 3120011179. The next prime is 3120011239. The reversal of 3120011201 is 1021100213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3120011201 - 210 = 3120010177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3120091201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271886 + ... + 283128.
It is an arithmetic number, because the mean of its divisors is an integer number (391628520).
Almost surely, 23120011201 is an apocalyptic number.
It is an amenable number.
3120011201 is a deficient number, since it is larger than the sum of its proper divisors (13016959).
3120011201 is a wasteful number, since it uses less digits than its factorization.
3120011201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12375.
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 3120011201 is about 55857.0604400196. The cubic root of 3120011201 is about 1461.2304634454.
Adding to 3120011201 its reverse (1021100213), we get a palindrome (4141111414).
The spelling of 3120011201 in words is "three billion, one hundred twenty million, eleven thousand, two hundred one".
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