Base | Representation |
---|---|
bin | 10000001101110111010000 |
3 | 21222222101201 |
4 | 100031313100 |
5 | 2042013323 |
6 | 231040544 |
7 | 51063562 |
oct | 20156720 |
9 | 7888351 |
10 | 4251088 |
11 | 24439a6 |
12 | 1510154 |
13 | b5ac4a |
14 | 7c9332 |
15 | 58e8ad |
hex | 40ddd0 |
4251088 has 20 divisors (see below), whose sum is σ = 8721540. Its totient is φ = 2000384.
The previous prime is 4251073. The next prime is 4251131. The reversal of 4251088 is 8801524.
It can be written as a sum of positive squares in 2 ways, for example, as 3968064 + 283024 = 1992^2 + 532^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7543 + ... + 8086.
It is an arithmetic number, because the mean of its divisors is an integer number (436077).
Almost surely, 24251088 is an apocalyptic number.
It is an amenable number.
4251088 is an abundant number, since it is smaller than the sum of its proper divisors (4470452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4251088 is a wasteful number, since it uses less digits than its factorization.
4251088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15654 (or 15648 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 28.
The square root of 4251088 is about 2061.8166746828. The cubic root of 4251088 is about 161.9944112282.
It can be divided in two parts, 425 and 1088, that multiplied together give a square (462400 = 6802).
The spelling of 4251088 in words is "four million, two hundred fifty-one thousand, eighty-eight".
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