Base | Representation |
---|---|
bin | 100000111101110010000 |
3 | 2000212202201 |
4 | 10013232100 |
5 | 234031313 |
6 | 35052544 |
7 | 12116203 |
oct | 4075620 |
9 | 2025681 |
10 | 1080208 |
11 | 678638 |
12 | 441154 |
13 | 2ba89c |
14 | 20193a |
15 | 1650dd |
hex | 107b90 |
1080208 has 20 divisors (see below), whose sum is σ = 2110108. Its totient is φ = 535680.
The previous prime is 1080199. The next prime is 1080217. The reversal of 1080208 is 8020801.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (1080199) and next prime (1080217).
It can be written as a sum of positive squares in 2 ways, for example, as 219024 + 861184 = 468^2 + 928^2 .
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2710 + ... + 3082.
21080208 is an apocalyptic number.
It is an amenable number.
1080208 is a deficient number, since it is larger than the sum of its proper divisors (1029900).
1080208 is a wasteful number, since it uses less digits than its factorization.
1080208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 562 (or 556 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 19.
The square root of 1080208 is about 1039.3305537701. The cubic root of 1080208 is about 102.6051429518.
The spelling of 1080208 in words is "one million, eighty thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •