Base | Representation |
---|---|
bin | 110010101010101011… |
… | …000111001011000011 |
3 | 12012102102220120022110 |
4 | 302222223013023003 |
5 | 1342404134121333 |
6 | 40554205510403 |
7 | 3634105113642 |
oct | 625253071303 |
9 | 165372816273 |
10 | 54403035843 |
11 | 21088106052 |
12 | a663572403 |
13 | 5190026790 |
14 | 28c13d9359 |
15 | 16361cd063 |
hex | caaac72c3 |
54403035843 has 32 divisors (see below), whose sum is σ = 82767134016. Its totient is φ = 31488565248.
The previous prime is 54403035821. The next prime is 54403035851. The reversal of 54403035843 is 34853030445.
54403035843 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 54403035843 - 233 = 45813101251 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (54403035853) 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, 1003221 + ... + 1056057.
It is an arithmetic number, because the mean of its divisors is an integer number (2586472938).
Almost surely, 254403035843 is an apocalyptic number.
54403035843 is a deficient number, since it is larger than the sum of its proper divisors (28364098173).
54403035843 is a wasteful number, since it uses less digits than its factorization.
54403035843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54423.
The product of its (nonzero) digits is 345600, while the sum is 39.
The spelling of 54403035843 in words is "fifty-four billion, four hundred three million, thirty-five thousand, eight hundred forty-three".
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