Base | Representation |
---|---|
bin | 11010010011100111… |
… | …101001111110001110 |
3 | 2200220112200100002010 |
4 | 122103213221332032 |
5 | 430322042400222 |
6 | 20550511242050 |
7 | 2016654602235 |
oct | 322347517616 |
9 | 80815610063 |
10 | 28246450062 |
11 | 10a85426006 |
12 | 5583819326 |
13 | 2881cb969c |
14 | 151d5c3b1c |
15 | b04be880c |
hex | 6939e9f8e |
28246450062 has 32 divisors (see below), whose sum is σ = 60048814752. Its totient is φ = 8827142144.
The previous prime is 28246450061. The next prime is 28246450081. The reversal of 28246450062 is 26005464282.
It is a super-2 number, since 2×282464500622 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 28246450062.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (28246450061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512553 + ... + 564980.
It is an arithmetic number, because the mean of its divisors is an integer number (1876525461).
Almost surely, 228246450062 is an apocalyptic number.
28246450062 is an abundant number, since it is smaller than the sum of its proper divisors (31802364690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28246450062 is a wasteful number, since it uses less digits than its factorization.
28246450062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1077812.
The product of its (nonzero) digits is 184320, while the sum is 39.
The spelling of 28246450062 in words is "twenty-eight billion, two hundred forty-six million, four hundred fifty thousand, sixty-two".
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