Base | Representation |
---|---|
bin | 100110100100… |
… | …001110111110 |
3 | 201000122011020 |
4 | 212210032332 |
5 | 10042004021 |
6 | 1000405010 |
7 | 151634613 |
oct | 46441676 |
9 | 21018136 |
10 | 10109886 |
11 | 5785786 |
12 | 3476766 |
13 | 212c8a7 |
14 | 14b250a |
15 | d4a7c6 |
hex | 9a43be |
10109886 has 16 divisors (see below), whose sum is σ = 20563200. Its totient is φ = 3312728.
The previous prime is 10109873. The next prime is 10109921. The reversal of 10109886 is 68890101.
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, 13926 + ... + 14633.
It is an arithmetic number, because the mean of its divisors is an integer number (1285200).
Almost surely, 210109886 is an apocalyptic number.
10109886 is an abundant number, since it is smaller than the sum of its proper divisors (10453314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10109886 is a wasteful number, since it uses less digits than its factorization.
10109886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28623.
The product of its (nonzero) digits is 3456, while the sum is 33.
The square root of 10109886 is about 3179.6046924107. The cubic root of 10109886 is about 216.2297367049.
Adding to 10109886 its reverse (68890101), we get a palindrome (78999987).
The spelling of 10109886 in words is "ten million, one hundred nine thousand, eight hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •