Base | Representation |
---|---|
bin | 10000001101000101011100 |
3 | 21222211000122 |
4 | 100031011130 |
5 | 2041413100 |
6 | 231014112 |
7 | 51051356 |
oct | 20150534 |
9 | 7884018 |
10 | 4247900 |
11 | 2441568 |
12 | 150a338 |
13 | b59667 |
14 | 7c80d6 |
15 | 58d985 |
hex | 40d15c |
4247900 has 36 divisors (see below), whose sum is σ = 9327528. Its totient is φ = 1679040.
The previous prime is 4247863. The next prime is 4247917. The reversal of 4247900 is 97424.
It is a self number, because there is not a number n which added to its sum of digits gives 4247900.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10502 + ... + 10898.
It is an arithmetic number, because the mean of its divisors is an integer number (259098).
Almost surely, 24247900 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4247900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4663764).
4247900 is an abundant number, since it is smaller than the sum of its proper divisors (5079628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4247900 is a wasteful number, since it uses less digits than its factorization.
4247900 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 518 (or 511 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 26.
The square root of 4247900 is about 2061.0434250641. The cubic root of 4247900 is about 161.9539065124.
The spelling of 4247900 in words is "four million, two hundred forty-seven thousand, nine hundred".
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