Base | Representation |
---|---|
bin | 1100010001111100110001… |
… | …1111011111110110111110 |
3 | 1202210211100100101220100210 |
4 | 3010133030133133312332 |
5 | 3232211121313122400 |
6 | 44414545134333250 |
7 | 2562344600656014 |
oct | 304371437376676 |
9 | 52724310356323 |
10 | 13502513020350 |
11 | 4336424654612 |
12 | 1620a6435a226 |
13 | 76c387643b83 |
14 | 34974ccc88b4 |
15 | 186370c18950 |
hex | c47cc7dfdbe |
13502513020350 has 24 divisors (see below), whose sum is σ = 33486232290840. Its totient is φ = 3600670138720.
The previous prime is 13502513020331. The next prime is 13502513020357. The reversal of 13502513020350 is 5302031520531.
It is a super-3 number, since 3×135025130203503 (a number of 40 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13502513020357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45008376585 + ... + 45008376884.
It is an arithmetic number, because the mean of its divisors is an integer number (1395259678785).
Almost surely, 213502513020350 is an apocalyptic number.
13502513020350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13502513020350 is an abundant number, since it is smaller than the sum of its proper divisors (19983719270490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13502513020350 is a wasteful number, since it uses less digits than its factorization.
13502513020350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90016753484 (or 90016753479 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 30.
Adding to 13502513020350 its reverse (5302031520531), we get a palindrome (18804544540881).
The spelling of 13502513020350 in words is "thirteen trillion, five hundred two billion, five hundred thirteen million, twenty thousand, three hundred fifty".
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