Base | Representation |
---|---|
bin | 1111000110110… |
… | …1111101100001 |
3 | 11102020021101102 |
4 | 3301231331201 |
5 | 112210134321 |
6 | 10142044145 |
7 | 1366410332 |
oct | 361557541 |
9 | 142207342 |
10 | 63364961 |
11 | 3284a040 |
12 | 19279655 |
13 | 1018777a |
14 | 85b6289 |
15 | 5869c0b |
hex | 3c6df61 |
63364961 has 8 divisors (see below), whose sum is σ = 71355648. Its totient is φ = 55746000.
The previous prime is 63364937. The next prime is 63364991. The reversal of 63364961 is 16946336.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 63364961 - 218 = 63102817 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (63364921) 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, 92570 + ... + 93251.
It is an arithmetic number, because the mean of its divisors is an integer number (8919456).
Almost surely, 263364961 is an apocalyptic number.
It is an amenable number.
63364961 is a deficient number, since it is larger than the sum of its proper divisors (7990687).
63364961 is a wasteful number, since it uses less digits than its factorization.
63364961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185863.
The product of its digits is 69984, while the sum is 38.
The square root of 63364961 is about 7960.2111152909. The cubic root of 63364961 is about 398.6726019923.
The spelling of 63364961 in words is "sixty-three million, three hundred sixty-four thousand, nine hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •