Base | Representation |
---|---|
bin | 10001010000111101111110 |
3 | 22111221102210 |
4 | 101100331332 |
5 | 2124312300 |
6 | 241001250 |
7 | 53320122 |
oct | 21207576 |
9 | 8457383 |
10 | 4525950 |
11 | 2611460 |
12 | 1623226 |
13 | c260a0 |
14 | 85b582 |
15 | 5e6050 |
hex | 450f7e |
4525950 has 96 divisors (see below), whose sum is σ = 13249152. Its totient is φ = 1008000.
The previous prime is 4525909. The next prime is 4525981. The reversal of 4525950 is 595254.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
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 47 ways as a sum of consecutive naturals, for example, 21345 + ... + 21555.
It is an arithmetic number, because the mean of its divisors is an integer number (138012).
Almost surely, 24525950 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4525950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6624576).
4525950 is an abundant number, since it is smaller than the sum of its proper divisors (8723202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4525950 is a wasteful number, since it uses less digits than its factorization.
4525950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250 (or 245 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 4525950 is about 2127.4280246344. The cubic root of 4525950 is about 165.4131062674.
The spelling of 4525950 in words is "four million, five hundred twenty-five thousand, nine hundred fifty".
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