Base | Representation |
---|---|
bin | 101111000011111110011… |
… | …1000100001001111011101 |
3 | 211220100110210002020112120 |
4 | 1132013330320201033131 |
5 | 1321433302111031013 |
6 | 21431234025453153 |
7 | 1235211146502660 |
oct | 136077470411735 |
9 | 24810423066476 |
10 | 6468168455133 |
11 | 2074153517080 |
12 | 8856a86411b9 |
13 | 37bc3a82c508 |
14 | 1850bd63d6d7 |
15 | b33ba2a7123 |
hex | 5e1fce213dd |
6468168455133 has 64 divisors (see below), whose sum is σ = 10930656374784. Its totient is φ = 3304785600000.
The previous prime is 6468168455131. The next prime is 6468168455183. The reversal of 6468168455133 is 3315548618646.
It is a happy number.
It is not a de Polignac number, because 6468168455133 - 21 = 6468168455131 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6468168455131) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2604985 + ... + 4440977.
It is an arithmetic number, because the mean of its divisors is an integer number (170791505856).
Almost surely, 26468168455133 is an apocalyptic number.
It is an amenable number.
6468168455133 is a deficient number, since it is larger than the sum of its proper divisors (4462487919651).
6468168455133 is a wasteful number, since it uses less digits than its factorization.
6468168455133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1836266.
The product of its digits is 49766400, while the sum is 60.
The spelling of 6468168455133 in words is "six trillion, four hundred sixty-eight billion, one hundred sixty-eight million, four hundred fifty-five thousand, one hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •