Base | Representation |
---|---|
bin | 1100111000101100111001… |
… | …00001000100100010010100 |
3 | 10201022221112011022122122111 |
4 | 12130112130201010202110 |
5 | 12203231200420313430 |
6 | 140133341524240404 |
7 | 5653150336533220 |
oct | 634263441044224 |
9 | 121287464278574 |
10 | 28336525166740 |
11 | 90354a87a798a |
12 | 3217984b40104 |
13 | 12a7179bc179b |
14 | 6dd6d091d780 |
15 | 342170da6c2a |
hex | 19c59c844894 |
28336525166740 has 24 divisors (see below), whose sum is σ = 68007660400512. Its totient is φ = 9715380057120.
The previous prime is 28336525166731. The next prime is 28336525166821. The reversal of 28336525166740 is 4766152563382.
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, 101201875456 + ... + 101201875735.
It is an arithmetic number, because the mean of its divisors is an integer number (2833652516688).
Almost surely, 228336525166740 is an apocalyptic number.
28336525166740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28336525166740 is an abundant number, since it is smaller than the sum of its proper divisors (39671135233772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28336525166740 is a wasteful number, since it uses less digits than its factorization.
28336525166740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202403751207 (or 202403751205 counting only the distinct ones).
The product of its (nonzero) digits is 43545600, while the sum is 58.
The spelling of 28336525166740 in words is "twenty-eight trillion, three hundred thirty-six billion, five hundred twenty-five million, one hundred sixty-six thousand, seven hundred forty".
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