Base | Representation |
---|---|
bin | 1110111101101100111000 |
3 | 21101021222211 |
4 | 32331230320 |
5 | 2001011434 |
6 | 220024504 |
7 | 45225400 |
oct | 16755470 |
9 | 7337884 |
10 | 3922744 |
11 | 223a241 |
12 | 1392134 |
13 | a74667 |
14 | 741800 |
15 | 527464 |
hex | 3bdb38 |
3922744 has 24 divisors (see below), whose sum is σ = 8556840. Its totient is φ = 1681008.
The previous prime is 3922741. The next prime is 3922747. The reversal of 3922744 is 4472293.
It is an interprime number because it is at equal distance from previous prime (3922741) and next prime (3922747).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3922741) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4612 + ... + 5395.
It is an arithmetic number, because the mean of its divisors is an integer number (356535).
Almost surely, 23922744 is an apocalyptic number.
It is an amenable number.
3922744 is an abundant number, since it is smaller than the sum of its proper divisors (4634096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3922744 is a wasteful number, since it uses less digits than its factorization.
3922744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10027 (or 10016 counting only the distinct ones).
The product of its digits is 12096, while the sum is 31.
The square root of 3922744 is about 1980.5918307415. The cubic root of 3922744 is about 157.7114854450.
It can be divided in two parts, 392 and 2744, that added together give a square (3136 = 562).
The spelling of 3922744 in words is "three million, nine hundred twenty-two thousand, seven hundred forty-four".
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