Base | Representation |
---|---|
bin | 10000111000101… |
… | …000111000011100 |
3 | 201202001021011221 |
4 | 100320220320130 |
5 | 1040010023342 |
6 | 44035423124 |
7 | 10006602610 |
oct | 2070507034 |
9 | 652037157 |
10 | 283282972 |
11 | 1359a6765 |
12 | 7aa54aa4 |
13 | 468c6a7b |
14 | 298a1340 |
15 | 19d0aa67 |
hex | 10e28e1c |
283282972 has 24 divisors (see below), whose sum is σ = 570376800. Its totient is φ = 120590400.
The previous prime is 283282897. The next prime is 283282999. The reversal of 283282972 is 279282382.
283282972 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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, 29779 + ... + 38122.
It is an arithmetic number, because the mean of its divisors is an integer number (23765700).
Almost surely, 2283282972 is an apocalyptic number.
It is an amenable number.
283282972 is an abundant number, since it is smaller than the sum of its proper divisors (287093828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
283282972 is a wasteful number, since it uses less digits than its factorization.
283282972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68061 (or 68059 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The square root of 283282972 is about 16831.0122096088. The cubic root of 283282972 is about 656.7601953353.
The spelling of 283282972 in words is "two hundred eighty-three million, two hundred eighty-two thousand, nine hundred seventy-two".
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