Base | Representation |
---|---|
bin | 11010010111100110… |
… | …011010101101110111 |
3 | 2201002012100022211020 |
4 | 122113212122231313 |
5 | 430441141444140 |
6 | 21001254512223 |
7 | 2021425343403 |
oct | 322746325567 |
9 | 81065308736 |
10 | 28313234295 |
11 | 1100a09aa95 |
12 | 55a2065673 |
13 | 2892aa0598 |
14 | 152840a103 |
15 | b0a9db6d0 |
hex | 69799ab77 |
28313234295 has 8 divisors (see below), whose sum is σ = 45301174896. Its totient is φ = 15100391616.
The previous prime is 28313234281. The next prime is 28313234317. The reversal of 28313234295 is 59243231382.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 28313234295 - 210 = 28313233271 is a prime.
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, 943774462 + ... + 943774491.
It is an arithmetic number, because the mean of its divisors is an integer number (5662646862).
Almost surely, 228313234295 is an apocalyptic number.
28313234295 is a deficient number, since it is larger than the sum of its proper divisors (16987940601).
28313234295 is a wasteful number, since it uses less digits than its factorization.
28313234295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1887548961.
The product of its digits is 311040, while the sum is 42.
The spelling of 28313234295 in words is "twenty-eight billion, three hundred thirteen million, two hundred thirty-four thousand, two hundred ninety-five".
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