Base | Representation |
---|---|
bin | 100110111010… |
… | …101111100000 |
3 | 201012022121211 |
4 | 212322233200 |
5 | 10102431310 |
6 | 1002355504 |
7 | 152500450 |
oct | 46725740 |
9 | 21168554 |
10 | 10202080 |
11 | 5838a79 |
12 | 34bbb94 |
13 | 2162845 |
14 | 14d7d60 |
15 | d67c8a |
hex | 9babe0 |
10202080 has 48 divisors (see below), whose sum is σ = 27548640. Its totient is φ = 3497472.
The previous prime is 10202077. The next prime is 10202099. The reversal of 10202080 is 8020201.
It is a self number, because there is not a number n which added to its sum of digits gives 10202080.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3435 + ... + 5674.
It is an arithmetic number, because the mean of its divisors is an integer number (573930).
Almost surely, 210202080 is an apocalyptic number.
10202080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202080 is an abundant number, since it is smaller than the sum of its proper divisors (17346560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202080 is an equidigital number, since it uses as much as digits as its factorization.
10202080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9131 (or 9123 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 10202080 is about 3194.0695045662. The cubic root of 10202080 is about 216.8850290329.
Adding to 10202080 its reverse (8020201), we get a palindrome (18222281).
The spelling of 10202080 in words is "ten million, two hundred two thousand, eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •