Base | Representation |
---|---|
bin | 11010110111100110… |
… | …010101011111011011 |
3 | 2202110121112002220100 |
4 | 122313212111133123 |
5 | 433041110140203 |
6 | 21130433230443 |
7 | 2040634444332 |
oct | 326746253733 |
9 | 82417462810 |
10 | 28850083803 |
11 | 11265135a72 |
12 | 5711a02423 |
13 | 294a088208 |
14 | 1579834d19 |
15 | b3cbd2ea3 |
hex | 6b79957db |
28850083803 has 12 divisors (see below), whose sum is σ = 42076930480. Its totient is φ = 19046656656.
The previous prime is 28850083763. The next prime is 28850083807. The reversal of 28850083803 is 30838005882.
It is not a de Polignac number, because 28850083803 - 218 = 28849821659 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (28850083807) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15560068 + ... + 15561921.
Almost surely, 228850083803 is an apocalyptic number.
28850083803 is a deficient number, since it is larger than the sum of its proper divisors (13226846677).
28850083803 is a wasteful number, since it uses less digits than its factorization.
28850083803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31122098 (or 31122095 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The spelling of 28850083803 in words is "twenty-eight billion, eight hundred fifty million, eighty-three thousand, eight hundred three".
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