Base | Representation |
---|---|
bin | 1010101011110011… |
… | …1001001100000000 |
3 | 21101212211001021202 |
4 | 2222330321030000 |
5 | 21333212331400 |
6 | 1152333040332 |
7 | 131034234155 |
oct | 25274711400 |
9 | 7355731252 |
10 | 2868089600 |
11 | 1241a64192 |
12 | 6806260a8 |
13 | 36927a34c |
14 | 1d2caa22c |
15 | 11bbd94d5 |
hex | aaf39300 |
2868089600 has 54 divisors (see below), whose sum is σ = 7098985740. Its totient is φ = 1147233280.
The previous prime is 2868089597. The next prime is 2868089603. The reversal of 2868089600 is 69808682.
It is an interprime number because it is at equal distance from previous prime (2868089597) and next prime (2868089603).
It is not an unprimeable number, because it can be changed into a prime (2868089603) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 217670 + ... + 230469.
Almost surely, 22868089600 is an apocalyptic number.
2868089600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2868089600 is an abundant number, since it is smaller than the sum of its proper divisors (4230896140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2868089600 is an equidigital number, since it uses as much as digits as its factorization.
2868089600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 448165 (or 448146 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 47.
The square root of 2868089600 is about 53554.5478927794. The cubic root of 2868089600 is about 1420.7933145669.
The spelling of 2868089600 in words is "two billion, eight hundred sixty-eight million, eighty-nine thousand, six hundred".
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