Base | Representation |
---|---|
bin | 10000011101100001010111 |
3 | 22010020101002 |
4 | 100131201113 |
5 | 2101041343 |
6 | 232253515 |
7 | 51451553 |
oct | 20354127 |
9 | 8106332 |
10 | 4315223 |
11 | 2488100 |
12 | 154129b |
13 | b811b3 |
14 | 804863 |
15 | 5a38b8 |
hex | 41d857 |
4315223 has 12 divisors (see below), whose sum is σ = 4995480. Its totient is φ = 3714480.
The previous prime is 4315219. The next prime is 4315243. The reversal of 4315223 is 3225134.
It is a happy number.
It is not a de Polignac number, because 4315223 - 22 = 4315219 is a prime.
It is a super-2 number, since 2×43152232 = 37242299079458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 4315195 and 4315204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4315243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1361 + ... + 3237.
It is an arithmetic number, because the mean of its divisors is an integer number (416290).
Almost surely, 24315223 is an apocalyptic number.
4315223 is a deficient number, since it is larger than the sum of its proper divisors (680257).
4315223 is a wasteful number, since it uses less digits than its factorization.
4315223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1918 (or 1907 counting only the distinct ones).
The product of its digits is 720, while the sum is 20.
The square root of 4315223 is about 2077.3114836249. The cubic root of 4315223 is about 162.8050034985.
The spelling of 4315223 in words is "four million, three hundred fifteen thousand, two hundred twenty-three".
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