Base | Representation |
---|---|
bin | 1010001010100100… |
… | …0110011010010001 |
3 | 21001011111110121000 |
4 | 2202221012122101 |
5 | 21042020330103 |
6 | 1130433052213 |
7 | 124422265320 |
oct | 24251063221 |
9 | 7034443530 |
10 | 2728683153 |
11 | 11802a8049 |
12 | 6419b7069 |
13 | 34641a221 |
14 | 1bc57c0b7 |
15 | 10e84daa3 |
hex | a2a46691 |
2728683153 has 32 divisors (see below), whose sum is σ = 4698316800. Its totient is φ = 1532813328.
The previous prime is 2728683151. The next prime is 2728683179. The reversal of 2728683153 is 3513868272.
2728683153 is a `hidden beast` number, since 272 + 8 + 68 + 315 + 3 = 666.
It is not a de Polignac number, because 2728683153 - 21 = 2728683151 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2728683099 and 2728683108.
It is not an unprimeable number, because it can be changed into a prime (2728683151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111201 + ... + 133502.
It is an arithmetic number, because the mean of its divisors is an integer number (146822400).
Almost surely, 22728683153 is an apocalyptic number.
It is an amenable number.
2728683153 is a deficient number, since it is larger than the sum of its proper divisors (1969633647).
2728683153 is a wasteful number, since it uses less digits than its factorization.
2728683153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244778 (or 244772 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 2728683153 is about 52236.7988395154. The cubic root of 2728683153 is about 1397.3902321504.
The spelling of 2728683153 in words is "two billion, seven hundred twenty-eight million, six hundred eighty-three thousand, one hundred fifty-three".
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