Base | Representation |
---|---|
bin | 1011000000111011101010 |
3 | 12102200202211 |
4 | 23000323222 |
5 | 1214344102 |
6 | 141515334 |
7 | 33354040 |
oct | 13007352 |
9 | 5380684 |
10 | 2887402 |
11 | 16a2391 |
12 | b72b4a |
13 | 7a132b |
14 | 552390 |
15 | 3c07d7 |
hex | 2c0eea |
2887402 has 16 divisors (see below), whose sum is σ = 5110272. Its totient is φ = 1197360.
The previous prime is 2887363. The next prime is 2887439. The reversal of 2887402 is 2047882.
2887402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
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, 2893 + ... + 3760.
It is an arithmetic number, because the mean of its divisors is an integer number (319392).
22887402 is an apocalyptic number.
2887402 is a deficient number, since it is larger than the sum of its proper divisors (2222870).
2887402 is a wasteful number, since it uses less digits than its factorization.
2887402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6693.
The product of its (nonzero) digits is 7168, while the sum is 31.
The square root of 2887402 is about 1699.2357105475. The cubic root of 2887402 is about 142.3975173682.
The spelling of 2887402 in words is "two million, eight hundred eighty-seven thousand, four hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •