Base | Representation |
---|---|
bin | 1101001000100111011011… |
… | …10110010111011101011000 |
3 | 10210021012222100202022112102 |
4 | 12210103231312113131120 |
5 | 12241211100220102420 |
6 | 141232454510102532 |
7 | 6040516231566155 |
oct | 644235566273530 |
9 | 123235870668472 |
10 | 28883350550360 |
11 | 92263a6442129 |
12 | 32a59537aaa48 |
13 | 13168c418a437 |
14 | 71bd669b522c |
15 | 3514c77e7a75 |
hex | 1a44edd97758 |
28883350550360 has 32 divisors (see below), whose sum is σ = 65461900347360. Its totient is φ = 11469009267456.
The previous prime is 28883350550359. The next prime is 28883350550399. The reversal of 28883350550360 is 6305505338882.
It is a super-2 number, since 2×288833505503602 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 28883350550296 and 28883350550305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635336724 + ... + 2635347683.
It is an arithmetic number, because the mean of its divisors is an integer number (2045684385855).
Almost surely, 228883350550360 is an apocalyptic number.
28883350550360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28883350550360 is an abundant number, since it is smaller than the sum of its proper divisors (36578549797000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28883350550360 is a wasteful number, since it uses less digits than its factorization.
28883350550360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5270684555 (or 5270684551 counting only the distinct ones).
The product of its (nonzero) digits is 20736000, while the sum is 56.
The spelling of 28883350550360 in words is "twenty-eight trillion, eight hundred eighty-three billion, three hundred fifty million, five hundred fifty thousand, three hundred sixty".
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