Base | Representation |
---|---|
bin | 1010001010001010101110 |
3 | 12000022001211 |
4 | 22022022232 |
5 | 1140204321 |
6 | 133025034 |
7 | 31431046 |
oct | 12121256 |
9 | 5008054 |
10 | 2663086 |
11 | 15598a8 |
12 | a8517a |
13 | 7231ba |
14 | 4d4726 |
15 | 3790e1 |
hex | 28a2ae |
2663086 has 8 divisors (see below), whose sum is σ = 4123584. Its totient is φ = 1288560.
The previous prime is 2663081. The next prime is 2663107. The reversal of 2663086 is 6803662.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2663081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21415 + ... + 21538.
It is an arithmetic number, because the mean of its divisors is an integer number (515448).
22663086 is an apocalyptic number.
2663086 is a deficient number, since it is larger than the sum of its proper divisors (1460498).
2663086 is a wasteful number, since it uses less digits than its factorization.
2663086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42986.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 2663086 is about 1631.8964427929. The cubic root of 2663086 is about 138.6101596790.
The spelling of 2663086 in words is "two million, six hundred sixty-three thousand, eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •