Base | Representation |
---|---|
bin | 100110011111… |
… | …011000111101 |
3 | 200222121221101 |
4 | 212133120331 |
5 | 10040340140 |
6 | 1000133101 |
7 | 151523020 |
oct | 46373075 |
9 | 20877841 |
10 | 10090045 |
11 | 5771889 |
12 | 3467191 |
13 | 2123854 |
14 | 14a91b7 |
15 | d4499a |
hex | 99f63d |
10090045 has 16 divisors (see below), whose sum is σ = 14567040. Its totient is φ = 6554304.
The previous prime is 10090043. The next prime is 10090063. The reversal of 10090045 is 54009001.
It is a cyclic number.
It is not a de Polignac number, because 10090045 - 21 = 10090043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10090043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6922 + ... + 8251.
It is an arithmetic number, because the mean of its divisors is an integer number (910440).
Almost surely, 210090045 is an apocalyptic number.
It is an amenable number.
10090045 is a deficient number, since it is larger than the sum of its proper divisors (4476995).
10090045 is a wasteful number, since it uses less digits than its factorization.
10090045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15204.
The product of its (nonzero) digits is 180, while the sum is 19.
The square root of 10090045 is about 3176.4831181670. The cubic root of 10090045 is about 216.0881912963.
Adding to 10090045 its reverse (54009001), we get a palindrome (64099046).
The spelling of 10090045 in words is "ten million, ninety thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •