Base | Representation |
---|---|
bin | 1000011001000011… |
… | …0011110000011111 |
3 | 12210222120120011001 |
4 | 2012100303300133 |
5 | 14103123200442 |
6 | 1011304011131 |
7 | 106551246430 |
oct | 20620636037 |
9 | 5728516131 |
10 | 2252553247 |
11 | a5656465a |
12 | 52a460aa7 |
13 | 29b8a1c59 |
14 | 17523b487 |
15 | d2b4d2b7 |
hex | 86433c1f |
2252553247 has 16 divisors (see below), whose sum is σ = 2614510080. Its totient is φ = 1900857312.
The previous prime is 2252553239. The next prime is 2252553257. The reversal of 2252553247 is 7423552522.
It is a cyclic number.
It is not a de Polignac number, because 2252553247 - 23 = 2252553239 is a prime.
It is a super-2 number, since 2×22525532472 = 10147992261140486018, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252553257) 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, 115704 + ... + 133762.
It is an arithmetic number, because the mean of its divisors is an integer number (163406880).
Almost surely, 22252553247 is an apocalyptic number.
2252553247 is a deficient number, since it is larger than the sum of its proper divisors (361956833).
2252553247 is a wasteful number, since it uses less digits than its factorization.
2252553247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18342.
The product of its digits is 168000, while the sum is 37.
The square root of 2252553247 is about 47461.0708581254. The cubic root of 2252553247 is about 1310.8661690019.
The spelling of 2252553247 in words is "two billion, two hundred fifty-two million, five hundred fifty-three thousand, two hundred forty-seven".
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