Base | Representation |
---|---|
bin | 10000010110110100001000 |
3 | 22001211200122 |
4 | 100112310020 |
5 | 2044202002 |
6 | 231522412 |
7 | 51305510 |
oct | 20266410 |
9 | 8054618 |
10 | 4287752 |
11 | 24694a7 |
12 | 1529408 |
13 | b71841 |
14 | 7d8840 |
15 | 59a6a2 |
hex | 416d08 |
4287752 has 32 divisors (see below), whose sum is σ = 9590400. Its totient is φ = 1757184.
The previous prime is 4287743. The next prime is 4287769. The reversal of 4287752 is 2577824.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377 + ... + 2952.
It is an arithmetic number, because the mean of its divisors is an integer number (299700).
Almost surely, 24287752 is an apocalyptic number.
It is an amenable number.
4287752 is an abundant number, since it is smaller than the sum of its proper divisors (5302648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4287752 is a wasteful number, since it uses less digits than its factorization.
4287752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3365 (or 3361 counting only the distinct ones).
The product of its digits is 31360, while the sum is 35.
The square root of 4287752 is about 2070.6887742971. The cubic root of 4287752 is about 162.4587919179.
The spelling of 4287752 in words is "four million, two hundred eighty-seven thousand, seven hundred fifty-two".
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