Base | Representation |
---|---|
bin | 11101001111000001010000 |
3 | 112102100121121 |
4 | 131033001100 |
5 | 3430214241 |
6 | 432132024 |
7 | 122066065 |
oct | 35170120 |
9 | 15370547 |
10 | 7663696 |
11 | 4364937 |
12 | 2697014 |
13 | 1784341 |
14 | 1036c6c |
15 | a15ad1 |
hex | 74f050 |
7663696 has 20 divisors (see below), whose sum is σ = 15328384. Its totient is φ = 3708000.
The previous prime is 7663693. The next prime is 7663697. The reversal of 7663696 is 6963667.
7663696 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7663693) 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, 7230 + ... + 8221.
Almost surely, 27663696 is an apocalyptic number.
It is an amenable number.
7663696 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7663696 is a wasteful number, since it uses less digits than its factorization.
7663696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15490 (or 15484 counting only the distinct ones).
The product of its digits is 244944, while the sum is 43.
The square root of 7663696 is about 2768.3381296366. The cubic root of 7663696 is about 197.1572520270.
The spelling of 7663696 in words is "seven million, six hundred sixty-three thousand, six hundred ninety-six".
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