Base | Representation |
---|---|
bin | 10000001000001011010011 |
3 | 21221210110000 |
4 | 100020023103 |
5 | 2040242140 |
6 | 230341043 |
7 | 50635635 |
oct | 20101323 |
9 | 7853400 |
10 | 4227795 |
11 | 2428450 |
12 | 14ba783 |
13 | b50470 |
14 | 7c0a55 |
15 | 587a30 |
hex | 4082d3 |
4227795 has 80 divisors (see below), whose sum is σ = 9025632. Its totient is φ = 1866240.
The previous prime is 4227793. The next prime is 4227809. The reversal of 4227795 is 5977224.
It is not a de Polignac number, because 4227795 - 21 = 4227793 is a prime.
It is an Ulam number.
Its product of digits (35280) is a multiple of the sum of its prime divisors (105).
It is not an unprimeable number, because it can be changed into a prime (4227793) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 57879 + ... + 57951.
Almost surely, 24227795 is an apocalyptic number.
4227795 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
4227795 is an abundant number, since it is smaller than the sum of its proper divisors (4797837).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4227795 is a wasteful number, since it uses less digits than its factorization.
4227795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114 (or 105 counting only the distinct ones).
The product of its digits is 35280, while the sum is 36.
The square root of 4227795 is about 2056.1602564003. The cubic root of 4227795 is about 161.6979970219.
The spelling of 4227795 in words is "four million, two hundred twenty-seven thousand, seven hundred ninety-five".
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