Base | Representation |
---|---|
bin | 100110010100… |
… | …011010010010 |
3 | 200220100020210 |
4 | 212110122102 |
5 | 10032420244 |
6 | 555144550 |
7 | 151244634 |
oct | 46243222 |
9 | 20810223 |
10 | 10045074 |
11 | 5741016 |
12 | 3445156 |
13 | 2109240 |
14 | 1496a54 |
15 | d364b9 |
hex | 994692 |
10045074 has 32 divisors (see below), whose sum is σ = 21893760. Its totient is φ = 3053952.
The previous prime is 10045073. The next prime is 10045081. The reversal of 10045074 is 47054001.
It is a self number, because there is not a number n which added to its sum of digits gives 10045074.
It is not an unprimeable number, because it can be changed into a prime (10045073) 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, 6219 + ... + 7665.
It is an arithmetic number, because the mean of its divisors is an integer number (684180).
Almost surely, 210045074 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10045074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10946880).
10045074 is an abundant number, since it is smaller than the sum of its proper divisors (11848686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10045074 is a wasteful number, since it uses less digits than its factorization.
10045074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1554.
The product of its (nonzero) digits is 560, while the sum is 21.
The square root of 10045074 is about 3169.3964725165. The cubic root of 10045074 is about 215.7666805047.
Adding to 10045074 its reverse (47054001), we get a palindrome (57099075).
The spelling of 10045074 in words is "ten million, forty-five thousand, seventy-four".
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