Base | Representation |
---|---|
bin | 1111000100111… |
… | …1110001010001 |
3 | 11101222222202021 |
4 | 3301033301101 |
5 | 112142210142 |
6 | 10135251441 |
7 | 1365353650 |
oct | 361176121 |
9 | 141888667 |
10 | 63241297 |
11 | 32775139 |
12 | 19219b81 |
13 | 101433b2 |
14 | 8583197 |
15 | 5843267 |
hex | 3c4fc51 |
63241297 has 4 divisors (see below), whose sum is σ = 72275776. Its totient is φ = 54206820.
The previous prime is 63241289. The next prime is 63241307. The reversal of 63241297 is 79214236.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 63241297 - 23 = 63241289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63241597) 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, 4517229 + ... + 4517242.
It is an arithmetic number, because the mean of its divisors is an integer number (18068944).
Almost surely, 263241297 is an apocalyptic number.
It is an amenable number.
63241297 is a deficient number, since it is larger than the sum of its proper divisors (9034479).
63241297 is an equidigital number, since it uses as much as digits as its factorization.
63241297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9034478.
The product of its digits is 18144, while the sum is 34.
The square root of 63241297 is about 7952.4396885484. The cubic root of 63241297 is about 398.4130812983.
The spelling of 63241297 in words is "sixty-three million, two hundred forty-one thousand, two hundred ninety-seven".
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