Base | Representation |
---|---|
bin | 110110100011… |
… | …0100000010110 |
3 | 1222211001021221 |
4 | 1231012200112 |
5 | 24310202332 |
6 | 2501000554 |
7 | 465045631 |
oct | 155064026 |
9 | 58731257 |
10 | 28600342 |
11 | 15164951 |
12 | 96b315a |
13 | 5c04ba4 |
14 | 3b26c18 |
15 | 279e297 |
hex | 1b46816 |
28600342 has 4 divisors (see below), whose sum is σ = 42900516. Its totient is φ = 14300170.
The previous prime is 28600331. The next prime is 28600373. The reversal of 28600342 is 24300682.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7150084 + ... + 7150087.
It is an arithmetic number, because the mean of its divisors is an integer number (10725129).
Almost surely, 228600342 is an apocalyptic number.
28600342 is a deficient number, since it is larger than the sum of its proper divisors (14300174).
28600342 is a wasteful number, since it uses less digits than its factorization.
28600342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14300173.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 28600342 is about 5347.9287579398. The cubic root of 28600342 is about 305.8137973218.
The spelling of 28600342 in words is "twenty-eight million, six hundred thousand, three hundred forty-two".
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