Base | Representation |
---|---|
bin | 1111000111010001001100 |
3 | 21110021202020 |
4 | 33013101030 |
5 | 2003240212 |
6 | 220530140 |
7 | 45450552 |
oct | 17072114 |
9 | 7407666 |
10 | 3961932 |
11 | 2266727 |
12 | 13b0950 |
13 | a89450 |
14 | 751bd2 |
15 | 533d8c |
hex | 3c744c |
3961932 has 48 divisors (see below), whose sum is σ = 10090080. Its totient is φ = 1202688.
The previous prime is 3961907. The next prime is 3961933. The reversal of 3961932 is 2391693.
3961932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 3961893 and 3961902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3961933) 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 15 ways as a sum of consecutive naturals, for example, 16888 + ... + 17120.
It is an arithmetic number, because the mean of its divisors is an integer number (210210).
Almost surely, 23961932 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 3961932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5045040).
3961932 is an abundant number, since it is smaller than the sum of its proper divisors (6128148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3961932 is a wasteful number, since it uses less digits than its factorization.
3961932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 362 (or 360 counting only the distinct ones).
The product of its digits is 8748, while the sum is 33.
The square root of 3961932 is about 1990.4602482843. The cubic root of 3961932 is about 158.2349226568.
The spelling of 3961932 in words is "three million, nine hundred sixty-one thousand, nine hundred thirty-two".
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