Base | Representation |
---|---|
bin | 1000011000111100… |
… | …1000000101001001 |
3 | 12210221202011011000 |
4 | 2012033020011021 |
5 | 14103020042301 |
6 | 1011250325213 |
7 | 106544431533 |
oct | 20617100511 |
9 | 5727664130 |
10 | 2252112201 |
11 | a56293259 |
12 | 52a289809 |
13 | 29b779291 |
14 | 175164853 |
15 | d2ab2786 |
hex | 863c8149 |
2252112201 has 16 divisors (see below), whose sum is σ = 3368859520. Its totient is φ = 1486829520.
The previous prime is 2252112197. The next prime is 2252112221. The reversal of 2252112201 is 1022112522.
2252112201 is a `hidden beast` number, since 22 + 521 + 122 + 0 + 1 = 666.
It is not a de Polignac number, because 2252112201 - 22 = 2252112197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2252112221) 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, 402130 + ... + 407691.
It is an arithmetic number, because the mean of its divisors is an integer number (210553720).
Almost surely, 22252112201 is an apocalyptic number.
It is an amenable number.
2252112201 is a deficient number, since it is larger than the sum of its proper divisors (1116747319).
2252112201 is a wasteful number, since it uses less digits than its factorization.
2252112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 809933 (or 809927 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 2252112201 is about 47456.4242331847. The cubic root of 2252112201 is about 1310.7806083137.
Adding to 2252112201 its reverse (1022112522), we get a palindrome (3274224723).
The spelling of 2252112201 in words is "two billion, two hundred fifty-two million, one hundred twelve thousand, two hundred one".
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