Base | Representation |
---|---|
bin | 1010001101110… |
… | …1011111000110 |
3 | 2222122000111011 |
4 | 2203131133012 |
5 | 41432201441 |
6 | 4130232434 |
7 | 1030135555 |
oct | 243353706 |
9 | 88560434 |
10 | 42850246 |
11 | 2220802a |
12 | 1242571a |
13 | 8b53c9a |
14 | 5995d9c |
15 | 3b66581 |
hex | 28dd7c6 |
42850246 has 16 divisors (see below), whose sum is σ = 66711168. Its totient is φ = 20620800.
The previous prime is 42850237. The next prime is 42850253. The reversal of 42850246 is 64205824.
It is a super-6 number, since 6×428502466 (a number of 47 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10176 + ... + 13756.
It is an arithmetic number, because the mean of its divisors is an integer number (4169448).
Almost surely, 242850246 is an apocalyptic number.
42850246 is a deficient number, since it is larger than the sum of its proper divisors (23860922).
42850246 is a wasteful number, since it uses less digits than its factorization.
42850246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3807.
The product of its (nonzero) digits is 15360, while the sum is 31.
The square root of 42850246 is about 6546.0099297205. The cubic root of 42850246 is about 349.9326292096.
The spelling of 42850246 in words is "forty-two million, eight hundred fifty thousand, two hundred forty-six".
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