Base | Representation |
---|---|
bin | 1011011000110100101100 |
3 | 12121200000012 |
4 | 23120310230 |
5 | 1231012020 |
6 | 143552352 |
7 | 34242245 |
oct | 13306454 |
9 | 5550005 |
10 | 2985260 |
11 | 1759963 |
12 | bbb6b8 |
13 | 806a35 |
14 | 579ccc |
15 | 3de7c5 |
hex | 2d8d2c |
2985260 has 24 divisors (see below), whose sum is σ = 6486480. Its totient is φ = 1152704.
The previous prime is 2985259. The next prime is 2985263. The reversal of 2985260 is 625892.
2985260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (2985263) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1994 + ... + 3153.
It is an arithmetic number, because the mean of its divisors is an integer number (270270).
22985260 is an apocalyptic number.
2985260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2985260 is an abundant number, since it is smaller than the sum of its proper divisors (3501220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2985260 is a wasteful number, since it uses less digits than its factorization.
2985260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5185 (or 5183 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 2985260 is about 1727.7904965591. The cubic root of 2985260 is about 143.9883606848.
The spelling of 2985260 in words is "two million, nine hundred eighty-five thousand, two hundred sixty".
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