Base | Representation |
---|---|
bin | 110101011111… |
… | …0000110001110 |
3 | 1221202122212022 |
4 | 1222332012032 |
5 | 24134312424 |
6 | 2441010142 |
7 | 460230656 |
oct | 152760616 |
9 | 57678768 |
10 | 28041614 |
11 | 14913097 |
12 | 9483952 |
13 | 5a6a793 |
14 | 3a1d366 |
15 | 26dd95e |
hex | 1abe18e |
28041614 has 8 divisors (see below), whose sum is σ = 42182640. Its totient is φ = 13980736.
The previous prime is 28041593. The next prime is 28041677. The reversal of 28041614 is 41614082.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19154 + ... + 20565.
It is an arithmetic number, because the mean of its divisors is an integer number (5272830).
Almost surely, 228041614 is an apocalyptic number.
28041614 is a deficient number, since it is larger than the sum of its proper divisors (14141026).
28041614 is a wasteful number, since it uses less digits than its factorization.
28041614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40074.
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 28041614 is about 5295.4333156032. The cubic root of 28041614 is about 303.8092567869.
Adding to 28041614 its reverse (41614082), we get a palindrome (69655696).
The spelling of 28041614 in words is "twenty-eight million, forty-one thousand, six hundred fourteen".
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