Base | Representation |
---|---|
bin | 10001001010111… |
… | …100110111000110 |
3 | 202002002011010111 |
4 | 101022330313012 |
5 | 1042222132043 |
6 | 44330343234 |
7 | 10065445201 |
oct | 2112746706 |
9 | 662064114 |
10 | 288083398 |
11 | 138685359 |
12 | 8058ab1a |
13 | 478b7a65 |
14 | 2a390938 |
15 | 1a45809d |
hex | 112bcdc6 |
288083398 has 16 divisors (see below), whose sum is σ = 442998720. Its totient is φ = 140440576.
The previous prime is 288083381. The next prime is 288083407. The reversal of 288083398 is 893380882.
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, 19590 + ... + 30982.
It is an arithmetic number, because the mean of its divisors is an integer number (27687420).
Almost surely, 2288083398 is an apocalyptic number.
288083398 is a deficient number, since it is larger than the sum of its proper divisors (154915322).
288083398 is a wasteful number, since it uses less digits than its factorization.
288083398 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11711.
The product of its (nonzero) digits is 663552, while the sum is 49.
The square root of 288083398 is about 16973.0197077597. The cubic root of 288083398 is about 660.4491876383.
The spelling of 288083398 in words is "two hundred eighty-eight million, eighty-three thousand, three hundred ninety-eight".
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