| Base | Representation |
|---|---|
| bin | 10001001011101… |
| … | …011100111010000 |
| 3 | 202002102212211000 |
| 4 | 101023223213100 |
| 5 | 1042244244041 |
| 6 | 44334422000 |
| 7 | 10100203410 |
| oct | 2113534720 |
| 9 | 662385730 |
| 10 | 288274896 |
| 11 | 1387a6218 |
| 12 | 80661900 |
| 13 | 47953c80 |
| 14 | 2a400640 |
| 15 | 1a494bb6 |
| hex | 112eb9d0 |
288274896 has 160 divisors (see below), whose sum is σ = 1018545920. Its totient is φ = 76018176.
The previous prime is 288274891. The next prime is 288274901. The reversal of 288274896 is 698472882.
288274896 is a `hidden beast` number, since 288 + 274 + 8 + 96 = 666.
It is an interprime number because it is at equal distance from previous prime (288274891) and next prime (288274901).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a nude number because it is divisible by every one of its digits.
It is a zygodrome in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (288274891) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35646 + ... + 42978.
It is an arithmetic number, because the mean of its divisors is an integer number (6365912).
Almost surely, 2288274896 is an apocalyptic number.
288274896 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 288274896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (509272960).
288274896 is an abundant number, since it is smaller than the sum of its proper divisors (730271024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
288274896 is a wasteful number, since it uses less digits than its factorization.
288274896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7370 (or 7358 counting only the distinct ones).
The product of its digits is 3096576, while the sum is 54.
The square root of 288274896 is about 16978.6600177988. The cubic root of 288274896 is about 660.5954956008.
The spelling of 288274896 in words is "two hundred eighty-eight million, two hundred seventy-four thousand, eight hundred ninety-six".
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