Base | Representation |
---|---|
bin | 1111001011111… |
… | …0110111101111 |
3 | 11102212002222201 |
4 | 3302332313233 |
5 | 112301240432 |
6 | 10153122331 |
7 | 1402260460 |
oct | 362766757 |
9 | 142762881 |
10 | 63696367 |
11 | 32a56029 |
12 | 193b93a7 |
13 | 10272577 |
14 | 8660d67 |
15 | 58d2ee7 |
hex | 3cbedef |
63696367 has 8 divisors (see below), whose sum is σ = 72890496. Its totient is φ = 54525912.
The previous prime is 63696359. The next prime is 63696371. The reversal of 63696367 is 76369636.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 63696367 - 23 = 63696359 is a prime.
It is a super-4 number, since 4×636963674 (a number of 32 digits) contains 4444 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63696307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288 + ... + 11290.
It is an arithmetic number, because the mean of its divisors is an integer number (9111312).
Almost surely, 263696367 is an apocalyptic number.
63696367 is a deficient number, since it is larger than the sum of its proper divisors (9194129).
63696367 is a wasteful number, since it uses less digits than its factorization.
63696367 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11837.
The product of its digits is 734832, while the sum is 46.
The square root of 63696367 is about 7981.0003758927. Note that the first 3 decimals coincide. The cubic root of 63696367 is about 399.3664282469.
The spelling of 63696367 in words is "sixty-three million, six hundred ninety-six thousand, three hundred sixty-seven".
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