Base | Representation |
---|---|
bin | 111010101011011101… |
… | …001110001010001101 |
3 | 20000122000002211021212 |
4 | 322223131032022031 |
5 | 2013014030400003 |
6 | 44540011304205 |
7 | 4360231031606 |
oct | 725335161215 |
9 | 200560084255 |
10 | 63006106253 |
11 | 247a23391a2 |
12 | 1026474b065 |
13 | 5c3149bb9c |
14 | 3099c08dad |
15 | 198b600dd8 |
hex | eab74e28d |
63006106253 has 4 divisors (see below), whose sum is σ = 63019272960. Its totient is φ = 62992939548.
The previous prime is 63006106213. The next prime is 63006106301. The reversal of 63006106253 is 35260160036.
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 63006106253 - 212 = 63006102157 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 (63006106213) 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, 6576173 + ... + 6585746.
It is an arithmetic number, because the mean of its divisors is an integer number (15754818240).
Almost surely, 263006106253 is an apocalyptic number.
It is an amenable number.
63006106253 is a deficient number, since it is larger than the sum of its proper divisors (13166707).
63006106253 is a wasteful number, since it uses less digits than its factorization.
63006106253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13166706.
The product of its (nonzero) digits is 19440, while the sum is 32.
Adding to 63006106253 its reverse (35260160036), we get a palindrome (98266266289).
The spelling of 63006106253 in words is "sixty-three billion, six million, one hundred six thousand, two hundred fifty-three".
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