Base | Representation |
---|---|
bin | 1011000000010111001101 |
3 | 12102120120102 |
4 | 23000113031 |
5 | 1214310234 |
6 | 141500445 |
7 | 33344165 |
oct | 13002715 |
9 | 5376512 |
10 | 2885069 |
11 | 16a0660 |
12 | b71725 |
13 | 7a0255 |
14 | 5515a5 |
15 | 3bec7e |
hex | 2c05cd |
2885069 has 8 divisors (see below), whose sum is σ = 3160512. Its totient is φ = 2611840.
The previous prime is 2885063. The next prime is 2885089. The reversal of 2885069 is 9605882.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-2885069 is a prime.
It is a super-2 number, since 2×28850692 = 16647246269522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2885063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3512 + ... + 4254.
It is an arithmetic number, because the mean of its divisors is an integer number (395064).
22885069 is an apocalyptic number.
It is an amenable number.
2885069 is a deficient number, since it is larger than the sum of its proper divisors (275443).
2885069 is a wasteful number, since it uses less digits than its factorization.
2885069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1107.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 2885069 is about 1698.5490867208. The cubic root of 2885069 is about 142.3591549784.
The spelling of 2885069 in words is "two million, eight hundred eighty-five thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •