Base | Representation |
---|---|
bin | 1000001101110011101… |
… | …10000011111011001001 |
3 | 222222122100000000220210 |
4 | 10012321312003323021 |
5 | 14111112423043144 |
6 | 333403240111333 |
7 | 26252300321223 |
oct | 4067166037311 |
9 | 888570000823 |
10 | 282290831049 |
11 | a979a8a6587 |
12 | 46862765549 |
13 | 20809c38906 |
14 | d93d1bd413 |
15 | 7522b02ab9 |
hex | 41b9d83ec9 |
282290831049 has 16 divisors (see below), whose sum is σ = 378380598464. Its totient is φ = 187197696000.
The previous prime is 282290831027. The next prime is 282290831111. The reversal of 282290831049 is 940138092282.
282290831049 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 282290831049 - 235 = 247931092681 is a prime.
It is a super-2 number, since 2×2822908310492 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 282290830989 and 282290831007.
It is not an unprimeable number, because it can be changed into a prime (282290831549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6422949 + ... + 6466749.
It is an arithmetic number, because the mean of its divisors is an integer number (23648787404).
Almost surely, 2282290831049 is an apocalyptic number.
It is an amenable number.
282290831049 is a deficient number, since it is larger than the sum of its proper divisors (96089767415).
282290831049 is a wasteful number, since it uses less digits than its factorization.
282290831049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55128.
The product of its (nonzero) digits is 497664, while the sum is 48.
The spelling of 282290831049 in words is "two hundred eighty-two billion, two hundred ninety million, eight hundred thirty-one thousand, forty-nine".
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