Base | Representation |
---|---|
bin | 1111000001110… |
… | …0010001110010 |
3 | 11101121021102202 |
4 | 3300130101302 |
5 | 112113433021 |
6 | 10130543202 |
7 | 1363515026 |
oct | 360342162 |
9 | 141537382 |
10 | 63030386 |
11 | 32640731 |
12 | 19137b02 |
13 | 1009b3b3 |
14 | 852a386 |
15 | 5800a0b |
hex | 3c1c472 |
63030386 has 4 divisors (see below), whose sum is σ = 94545582. Its totient is φ = 31515192.
The previous prime is 63030379. The next prime is 63030397. The reversal of 63030386 is 68303036.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 62647225 + 383161 = 7915^2 + 619^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15757595 + ... + 15757598.
Almost surely, 263030386 is an apocalyptic number.
63030386 is a deficient number, since it is larger than the sum of its proper divisors (31515196).
63030386 is a wasteful number, since it uses less digits than its factorization.
63030386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31515195.
The product of its (nonzero) digits is 7776, while the sum is 29.
The square root of 63030386 is about 7939.1678405233. The cubic root of 63030386 is about 397.9696827996.
The spelling of 63030386 in words is "sixty-three million, thirty thousand, three hundred eighty-six".
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