Base | Representation |
---|---|
bin | 11111010010000011010 |
3 | 1221002002211 |
4 | 3322100122 |
5 | 230300200 |
6 | 33545334 |
7 | 11466325 |
oct | 3722032 |
9 | 1832084 |
10 | 1025050 |
11 | 640154 |
12 | 41524a |
13 | 29b750 |
14 | 1c97bc |
15 | 153aba |
hex | fa41a |
1025050 has 48 divisors (see below), whose sum is σ = 2187360. Its totient is φ = 354240.
The previous prime is 1025047. The next prime is 1025081. The reversal of 1025050 is 505201.
1025050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 1025050.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12309 + ... + 12391.
It is an arithmetic number, because the mean of its divisors is an integer number (45570).
21025050 is an apocalyptic number.
1025050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1025050 is an abundant number, since it is smaller than the sum of its proper divisors (1162310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025050 is a wasteful number, since it uses less digits than its factorization.
1025050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127 (or 122 counting only the distinct ones).
The product of its (nonzero) digits is 50, while the sum is 13.
The square root of 1025050 is about 1012.4475295046. The cubic root of 1025050 is about 100.8281231893.
The spelling of 1025050 in words is "one million, twenty-five thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •