Base | Representation |
---|---|
bin | 10000001101110101000000 |
3 | 21222222012101 |
4 | 100031311000 |
5 | 2042012234 |
6 | 231040144 |
7 | 51063265 |
oct | 20156500 |
9 | 7888171 |
10 | 4250944 |
11 | 2443885 |
12 | 1510054 |
13 | b5ab69 |
14 | 7c926c |
15 | 58e814 |
hex | 40dd40 |
4250944 has 28 divisors (see below), whose sum is σ = 8518144. Its totient is φ = 2104704.
The previous prime is 4250941. The next prime is 4250951. The reversal of 4250944 is 4490524.
4250944 = T107 + T108 + ... + T298.
4250944 is an admirable number.
It is a super-2 number, since 2×42509442 = 36141049782272, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4250941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7867 + ... + 8389.
Almost surely, 24250944 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 4250944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4259072).
4250944 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4250944 is a wasteful number, since it uses less digits than its factorization.
4250944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662 (or 652 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 4250944 is about 2061.7817537266. The cubic root of 4250944 is about 161.9925820919.
The spelling of 4250944 in words is "four million, two hundred fifty thousand, nine hundred forty-four".
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