Base | Representation |
---|---|
bin | 1010001110001… |
… | …1000101110100 |
3 | 2222200011222110 |
4 | 2203203011310 |
5 | 41433420304 |
6 | 4130531020 |
7 | 1030262523 |
oct | 243430564 |
9 | 88604873 |
10 | 42873204 |
11 | 22223300 |
12 | 12436a70 |
13 | 8b6157a |
14 | 59a04ba |
15 | 3b6d289 |
hex | 28e3174 |
42873204 has 36 divisors (see below), whose sum is σ = 109962272. Its totient is φ = 12991440.
The previous prime is 42873203. The next prime is 42873209. The reversal of 42873204 is 40237824.
It is a super-2 number, since 2×428732042 = 3676223242451232, which contains 22 as substring.
It is a zygodrome in base 11.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42873203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13312 + ... + 16215.
Almost surely, 242873204 is an apocalyptic number.
42873204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
42873204 is an abundant number, since it is smaller than the sum of its proper divisors (67089068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42873204 is a wasteful number, since it uses less digits than its factorization.
42873204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29556 (or 29543 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 42873204 is about 6547.7632822209. The cubic root of 42873204 is about 349.9951128569.
The spelling of 42873204 in words is "forty-two million, eight hundred seventy-three thousand, two hundred four".
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