Base | Representation |
---|---|
bin | 11100101011010011000 |
3 | 1202201222200 |
4 | 3211122120 |
5 | 220032142 |
6 | 32050200 |
7 | 10662366 |
oct | 3453230 |
9 | 1681880 |
10 | 939672 |
11 | 591a98 |
12 | 393960 |
13 | 26b926 |
14 | 1a6636 |
15 | 13864c |
hex | e5698 |
939672 has 48 divisors (see below), whose sum is σ = 2633280. Its totient is φ = 302400.
The previous prime is 939661. The next prime is 939677. The reversal of 939672 is 276939.
939672 is digitally balanced in base 2, 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 (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (939677) by changing a digit.
939672 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2022 + ... + 2442.
It is an arithmetic number, because the mean of its divisors is an integer number (54860).
2939672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 939672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1316640).
939672 is an abundant number, since it is smaller than the sum of its proper divisors (1693608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
939672 is a wasteful number, since it uses less digits than its factorization.
939672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 464 (or 457 counting only the distinct ones).
The product of its digits is 20412, while the sum is 36.
The square root of 939672 is about 969.3668036404. The cubic root of 939672 is about 97.9472157786.
The spelling of 939672 in words is "nine hundred thirty-nine thousand, six hundred seventy-two".
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