Base | Representation |
---|---|
bin | 1111000111000… |
… | …1101101011101 |
3 | 11102021001110011 |
4 | 3301301231131 |
5 | 112211132232 |
6 | 10142243221 |
7 | 1366503160 |
oct | 361615535 |
9 | 142231404 |
10 | 63380317 |
11 | 3285a630 |
12 | 19286511 |
13 | 10191760 |
14 | 85bbad7 |
15 | 586e547 |
hex | 3c71b5d |
63380317 has 16 divisors (see below), whose sum is σ = 85099392. Its totient is φ = 45587520.
The previous prime is 63380293. The next prime is 63380321. The reversal of 63380317 is 71308336.
It is not a de Polignac number, because 63380317 - 223 = 54991709 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63380347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30658 + ... + 32659.
It is an arithmetic number, because the mean of its divisors is an integer number (5318712).
Almost surely, 263380317 is an apocalyptic number.
It is an amenable number.
63380317 is a deficient number, since it is larger than the sum of its proper divisors (21719075).
63380317 is a wasteful number, since it uses less digits than its factorization.
63380317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63348.
The product of its (nonzero) digits is 9072, while the sum is 31.
The square root of 63380317 is about 7961.1756041429. The cubic root of 63380317 is about 398.7048044477.
The spelling of 63380317 in words is "sixty-three million, three hundred eighty thousand, three hundred seventeen".
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