Base | Representation |
---|---|
bin | 10000001110110100100000 |
3 | 22000011202220 |
4 | 100032310200 |
5 | 2042130013 |
6 | 231111040 |
7 | 51111162 |
oct | 20166440 |
9 | 8004686 |
10 | 4255008 |
11 | 244693a |
12 | 1512480 |
13 | b5c974 |
14 | 7ca932 |
15 | 590b23 |
hex | 40ed20 |
4255008 has 48 divisors (see below), whose sum is σ = 11289600. Its totient is φ = 1403136.
The previous prime is 4254983. The next prime is 4255039. The reversal of 4255008 is 8005524.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 12018 + ... + 12366.
It is an arithmetic number, because the mean of its divisors is an integer number (235200).
Almost surely, 24255008 is an apocalyptic number.
4255008 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4255008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5644800).
4255008 is an abundant number, since it is smaller than the sum of its proper divisors (7034592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4255008 is a wasteful number, since it uses less digits than its factorization.
4255008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489 (or 481 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 24.
The square root of 4255008 is about 2062.7670736174. The cubic root of 4255008 is about 162.0441885248.
The spelling of 4255008 in words is "four million, two hundred fifty-five thousand, eight".
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