Base | Representation |
---|---|
bin | 1000100000111111… |
… | …1101101000110000 |
3 | 12220022022001002110 |
4 | 2020033331220300 |
5 | 14140141323000 |
6 | 1014454245320 |
7 | 110434465446 |
oct | 21017755060 |
9 | 5808261073 |
10 | 2285886000 |
11 | a73360a92 |
12 | 539656840 |
13 | 2a5772b88 |
14 | 179836b96 |
15 | d5a34850 |
hex | 883fda30 |
2285886000 has 160 divisors (see below), whose sum is σ = 7398383616. Its totient is φ = 607200000.
The previous prime is 2285885989. The next prime is 2285886007. The reversal of 2285886000 is 6885822.
It is a self number, because there is not a number n which added to its sum of digits gives 2285886000.
It is not an unprimeable number, because it can be changed into a prime (2285886007) 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, 1985425 + ... + 1986575.
Almost surely, 22285886000 is an apocalyptic number.
2285886000 is a gapful number since it is divisible by the number (20) 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 2285886000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699191808).
2285886000 is an abundant number, since it is smaller than the sum of its proper divisors (5112497616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2285886000 is a wasteful number, since it uses less digits than its factorization.
2285886000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1508 (or 1492 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 2285886000 is about 47810.9401706346. The cubic root of 2285886000 is about 1317.3004977646.
The spelling of 2285886000 in words is "two billion, two hundred eighty-five million, eight hundred eighty-six thousand".
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