Base | Representation |
---|---|
bin | 1111000100110… |
… | …0010011001111 |
3 | 11101222021020222 |
4 | 3301030103033 |
5 | 112141231322 |
6 | 10135101555 |
7 | 1365264350 |
oct | 361142317 |
9 | 141867228 |
10 | 63227087 |
11 | 327654a0 |
12 | 192118bb |
13 | 10139aa1 |
14 | 857bd27 |
15 | 583de42 |
hex | 3c4c4cf |
63227087 has 8 divisors (see below), whose sum is σ = 78828672. Its totient is φ = 49267800.
The previous prime is 63227081. The next prime is 63227089. The reversal of 63227087 is 78072236.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-63227087 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63227081) 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, 410489 + ... + 410642.
It is an arithmetic number, because the mean of its divisors is an integer number (9853584).
Almost surely, 263227087 is an apocalyptic number.
63227087 is a deficient number, since it is larger than the sum of its proper divisors (15601585).
63227087 is a wasteful number, since it uses less digits than its factorization.
63227087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 821149.
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 63227087 is about 7951.5462018402. The cubic root of 63227087 is about 398.3832385941.
The spelling of 63227087 in words is "sixty-three million, two hundred twenty-seven thousand, eighty-seven".
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