Base | Representation |
---|---|
bin | 10000001111011101110100 |
3 | 22000022101211 |
4 | 100033131310 |
5 | 2042221102 |
6 | 231131204 |
7 | 51121660 |
oct | 20173564 |
9 | 8008354 |
10 | 4257652 |
11 | 2448923 |
12 | 1513b04 |
13 | b60c29 |
14 | 7cb8a0 |
15 | 5917d7 |
hex | 40f774 |
4257652 has 24 divisors (see below), whose sum is σ = 8636096. Its totient is φ = 1798848.
The previous prime is 4257647. The next prime is 4257677. The reversal of 4257652 is 2567524.
4257652 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.
4257652 is strictly pandigital in base 8.
It is a congruent number.
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, 1003 + ... + 3085.
Almost surely, 24257652 is an apocalyptic number.
It is an amenable number.
4257652 is an abundant number, since it is smaller than the sum of its proper divisors (4378444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4257652 is a wasteful number, since it uses less digits than its factorization.
4257652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2167 (or 2165 counting only the distinct ones).
The product of its digits is 16800, while the sum is 31.
The square root of 4257652 is about 2063.4078607973. The cubic root of 4257652 is about 162.0777455414.
The spelling of 4257652 in words is "four million, two hundred fifty-seven thousand, six hundred fifty-two".
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