Base | Representation |
---|---|
bin | 1010101111111010… |
… | …1111101010111101 |
3 | 21110002022002000112 |
4 | 2223332233222331 |
5 | 21402122232000 |
6 | 1154151035405 |
7 | 131334042215 |
oct | 25376575275 |
9 | 7402262015 |
10 | 2885352125 |
11 | 1250784837 |
12 | 68636bb65 |
13 | 36ca12766 |
14 | 1d52c1245 |
15 | 11d499235 |
hex | abfafabd |
2885352125 has 16 divisors (see below), whose sum is σ = 3717083136. Its totient is φ = 2233818000.
The previous prime is 2885352109. The next prime is 2885352133. The reversal of 2885352125 is 5212535882.
It is not a de Polignac number, because 2885352125 - 24 = 2885352109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 368429 + ... + 376178.
It is an arithmetic number, because the mean of its divisors is an integer number (232317696).
Almost surely, 22885352125 is an apocalyptic number.
2885352125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2885352125 is a deficient number, since it is larger than the sum of its proper divisors (831731011).
2885352125 is an equidigital number, since it uses as much as digits as its factorization.
2885352125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744653 (or 744643 counting only the distinct ones).
The product of its digits is 192000, while the sum is 41.
The square root of 2885352125 is about 53715.4737948014. The cubic root of 2885352125 is about 1423.6381161079.
The spelling of 2885352125 in words is "two billion, eight hundred eighty-five million, three hundred fifty-two thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •