Base | Representation |
---|---|
bin | 10001001100010… |
… | …000010000100110 |
3 | 202002201111201100 |
4 | 101030100100212 |
5 | 1042314044443 |
6 | 44341540530 |
7 | 10101400131 |
oct | 2114202046 |
9 | 662644640 |
10 | 288424998 |
11 | 138898a74 |
12 | 80714746 |
13 | 479a73a4 |
14 | 2a43d218 |
15 | 1a4c43d3 |
hex | 11310426 |
288424998 has 12 divisors (see below), whose sum is σ = 624920868. Its totient is φ = 96141660.
The previous prime is 288424987. The next prime is 288425003. The reversal of 288424998 is 899424882.
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 5 ways as a sum of consecutive naturals, for example, 8011788 + ... + 8011823.
It is an arithmetic number, because the mean of its divisors is an integer number (52076739).
Almost surely, 2288424998 is an apocalyptic number.
288424998 is an abundant number, since it is smaller than the sum of its proper divisors (336495870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288424998 is a wasteful number, since it uses less digits than its factorization.
288424998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16023619 (or 16023616 counting only the distinct ones).
The product of its digits is 2654208, while the sum is 54.
The square root of 288424998 is about 16983.0797560395. The cubic root of 288424998 is about 660.7101309731.
The spelling of 288424998 in words is "two hundred eighty-eight million, four hundred twenty-four thousand, nine hundred ninety-eight".
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