Base | Representation |
---|---|
bin | 1111111011111101… |
… | …0110111111110101 |
3 | 102001010212001010012 |
4 | 3332333112333311 |
5 | 32230133202013 |
6 | 1544300510005 |
7 | 211004405510 |
oct | 37677267765 |
9 | 12033761105 |
10 | 4278022133 |
11 | 18a5917390 |
12 | 9b484b305 |
13 | 5323c5a58 |
14 | 2c8245d77 |
15 | 1a08921a8 |
hex | fefd6ff5 |
4278022133 has 16 divisors (see below), whose sum is σ = 5365592064. Its totient is φ = 3313552560.
The previous prime is 4278022129. The next prime is 4278022153. The reversal of 4278022133 is 3312208724.
It is a cyclic number.
It is not a de Polignac number, because 4278022133 - 22 = 4278022129 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4278022133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4278022153) 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, 153485 + ... + 179202.
It is an arithmetic number, because the mean of its divisors is an integer number (335349504).
Almost surely, 24278022133 is an apocalyptic number.
It is an amenable number.
4278022133 is a deficient number, since it is larger than the sum of its proper divisors (1087569931).
4278022133 is a wasteful number, since it uses less digits than its factorization.
4278022133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332872.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 4278022133 is about 65406.5908987772. The cubic root of 4278022133 is about 1623.3581375405.
The spelling of 4278022133 in words is "four billion, two hundred seventy-eight million, twenty-two thousand, one hundred thirty-three".
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