Base | Representation |
---|---|
bin | 1111010000110001010000 |
3 | 21112021010120 |
4 | 33100301100 |
5 | 2011011343 |
6 | 221430240 |
7 | 46002165 |
oct | 17206120 |
9 | 7467116 |
10 | 4000848 |
11 | 2292995 |
12 | 140b380 |
13 | aa1087 |
14 | 76206c |
15 | 540683 |
hex | 3d0c50 |
4000848 has 40 divisors (see below), whose sum is σ = 10945728. Its totient is φ = 1254912.
The previous prime is 4000823. The next prime is 4000853. The reversal of 4000848 is 8480004.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an Ulam number.
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, 1636 + ... + 3267.
Almost surely, 24000848 is an apocalyptic number.
4000848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4000848 is an abundant number, since it is smaller than the sum of its proper divisors (6944880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4000848 is a wasteful number, since it uses less digits than its factorization.
4000848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4931 (or 4925 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 24.
The square root of 4000848 is about 2000.2119887652. The cubic root of 4000848 is about 158.7513220383.
The spelling of 4000848 in words is "four million, eight hundred forty-eight", and thus it is an aban number.
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