Base | Representation |
---|---|
bin | 10100100001001110111 |
3 | 1021011022210 |
4 | 2210021313 |
5 | 133004000 |
6 | 22224503 |
7 | 5500164 |
oct | 2441167 |
9 | 1234283 |
10 | 672375 |
11 | 41a190 |
12 | 285133 |
13 | 1a7072 |
14 | 13706b |
15 | d4350 |
hex | a4277 |
672375 has 32 divisors (see below), whose sum is σ = 1228032. Its totient is φ = 324000.
The previous prime is 672349. The next prime is 672377. The reversal of 672375 is 573276.
672375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 672375 - 26 = 672311 is a prime.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672377) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4044 + ... + 4206.
It is an arithmetic number, because the mean of its divisors is an integer number (38376).
2672375 is an apocalyptic number.
672375 is a deficient number, since it is larger than the sum of its proper divisors (555657).
672375 is a wasteful number, since it uses less digits than its factorization.
672375 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192 (or 182 counting only the distinct ones).
The product of its digits is 8820, while the sum is 30.
The square root of 672375 is about 819.9847559559. The cubic root of 672375 is about 87.6066726220.
Subtracting from 672375 its reverse (573276), we obtain a palindrome (99099).
It can be divided in two parts, 67 and 2375, that added together give a palindrome (2442).
The spelling of 672375 in words is "six hundred seventy-two thousand, three hundred seventy-five".
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