Base | Representation |
---|---|
bin | 1001010111110111110 |
3 | 120121022100 |
4 | 1022332332 |
5 | 34312014 |
6 | 10325530 |
7 | 2416302 |
oct | 1127676 |
9 | 517270 |
10 | 307134 |
11 | 19a833 |
12 | 1298a6 |
13 | a9a49 |
14 | 7dd02 |
15 | 61009 |
hex | 4afbe |
307134 has 24 divisors (see below), whose sum is σ = 675792. Its totient is φ = 100800.
The previous prime is 307129. The next prime is 307147. The reversal of 307134 is 431703.
307134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 307134.
It is an unprimeable number.
307134 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1959 + ... + 2109.
It is an arithmetic number, because the mean of its divisors is an integer number (28158).
2307134 is an apocalyptic number.
307134 is an abundant number, since it is smaller than the sum of its proper divisors (368658).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
307134 is a wasteful number, since it uses less digits than its factorization.
307134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 272 (or 269 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 18.
The square root of 307134 is about 554.1967159773. The cubic root of 307134 is about 67.4697807117.
Adding to 307134 its reverse (431703), we get a palindrome (738837).
It can be divided in two parts, 307 and 134, that added together give a square (441 = 212).
The spelling of 307134 in words is "three hundred seven thousand, one hundred thirty-four".
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