Base | Representation |
---|---|
bin | 1101000100111… |
… | …1010111100011 |
3 | 10211012201111010 |
4 | 3101033113203 |
5 | 103020213133 |
6 | 5235352003 |
7 | 1234140402 |
oct | 321172743 |
9 | 124181433 |
10 | 54851043 |
11 | 28a64445 |
12 | 16452603 |
13 | b496450 |
14 | 73db639 |
15 | 4c37263 |
hex | 344f5e3 |
54851043 has 32 divisors (see below), whose sum is σ = 84044800. Its totient is φ = 31539456.
The previous prime is 54851039. The next prime is 54851063. The reversal of 54851043 is 34015845.
It is not a de Polignac number, because 54851043 - 22 = 54851039 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54851043.
It is not an unprimeable number, because it can be changed into a prime (54851033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58071 + ... + 59007.
It is an arithmetic number, because the mean of its divisors is an integer number (2626400).
Almost surely, 254851043 is an apocalyptic number.
54851043 is a deficient number, since it is larger than the sum of its proper divisors (29193757).
54851043 is a wasteful number, since it uses less digits than its factorization.
54851043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1051.
The product of its (nonzero) digits is 9600, while the sum is 30.
The square root of 54851043 is about 7406.1489993113. The cubic root of 54851043 is about 379.9516166469.
Adding to 54851043 its reverse (34015845), we get a palindrome (88866888).
The spelling of 54851043 in words is "fifty-four million, eight hundred fifty-one thousand, forty-three".
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