Base | Representation |
---|---|
bin | 1111000010100… |
… | …0101100101110 |
3 | 11101200212020001 |
4 | 3300220230232 |
5 | 112122100022 |
6 | 10132014514 |
7 | 1364116246 |
oct | 360505456 |
9 | 141625201 |
10 | 63081262 |
11 | 32675982 |
12 | 1916143a |
13 | 100b85ba |
14 | 8540b26 |
15 | 5810b27 |
hex | 3c28b2e |
63081262 has 4 divisors (see below), whose sum is σ = 94621896. Its totient is φ = 31540630.
The previous prime is 63081253. The next prime is 63081287. The reversal of 63081262 is 26218036.
63081262 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 63081262.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15770314 + ... + 15770317.
It is an arithmetic number, because the mean of its divisors is an integer number (23655474).
Almost surely, 263081262 is an apocalyptic number.
63081262 is a deficient number, since it is larger than the sum of its proper divisors (31540634).
63081262 is a wasteful number, since it uses less digits than its factorization.
63081262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31540633.
The product of its (nonzero) digits is 3456, while the sum is 28.
The square root of 63081262 is about 7942.3713083688. The cubic root of 63081262 is about 398.0767299014.
Adding to 63081262 its reverse (26218036), we get a palindrome (89299298).
The spelling of 63081262 in words is "sixty-three million, eighty-one thousand, two hundred sixty-two".
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