Base | Representation |
---|---|
bin | 100110000001… |
… | …101001010000 |
3 | 200202102210220 |
4 | 212001221100 |
5 | 10022440313 |
6 | 553353040 |
7 | 150504555 |
oct | 46015120 |
9 | 20672726 |
10 | 9968208 |
11 | 5699298 |
12 | 3408780 |
13 | 20b0263 |
14 | 1476a2c |
15 | d1d823 |
hex | 981a50 |
9968208 has 20 divisors (see below), whose sum is σ = 25751328. Its totient is φ = 3322720.
The previous prime is 9968201. The next prime is 9968209. The reversal of 9968208 is 8028699.
It is a self number, because there is not a number n which added to its sum of digits gives 9968208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9968201) 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, 103788 + ... + 103883.
Almost surely, 29968208 is an apocalyptic number.
It is an amenable number.
9968208 is an abundant number, since it is smaller than the sum of its proper divisors (15783120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9968208 is a wasteful number, since it uses less digits than its factorization.
9968208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207682 (or 207676 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 42.
The square root of 9968208 is about 3157.2469019701. The cubic root of 9968208 is about 215.2149139989.
The spelling of 9968208 in words is "nine million, nine hundred sixty-eight thousand, two hundred eight".
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