Base | Representation |
---|---|
bin | 11110010011011110000100 |
3 | 112221121012202 |
4 | 132103132010 |
5 | 4013202233 |
6 | 442134032 |
7 | 124344356 |
oct | 36233604 |
9 | 15847182 |
10 | 7944068 |
11 | 4536550 |
12 | 27b1318 |
13 | 1851b42 |
14 | 10ab0d6 |
15 | a6dbe8 |
hex | 793784 |
7944068 has 12 divisors (see below), whose sum is σ = 15166032. Its totient is φ = 3610920.
The previous prime is 7944067. The next prime is 7944089. The reversal of 7944068 is 8604497.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (7944061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90230 + ... + 90317.
It is an arithmetic number, because the mean of its divisors is an integer number (1263836).
Almost surely, 27944068 is an apocalyptic number.
It is an amenable number.
7944068 is a deficient number, since it is larger than the sum of its proper divisors (7221964).
7944068 is a wasteful number, since it uses less digits than its factorization.
7944068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180562 (or 180560 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 7944068 is about 2818.5223078769. The cubic root of 7944068 is about 199.5328095150.
The spelling of 7944068 in words is "seven million, nine hundred forty-four thousand, sixty-eight".
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