Base | Representation |
---|---|
bin | 1100010100111011001111… |
… | …1010110101000111011100 |
3 | 1202222201022111111222122010 |
4 | 3011032303322311013130 |
5 | 3234030323413044320 |
6 | 44454242330551220 |
7 | 2566134562133322 |
oct | 305166372650734 |
9 | 52881274458563 |
10 | 13553640362460 |
11 | 4356080707460 |
12 | 162a952898510 |
13 | 774144b18823 |
14 | 34bddd233d12 |
15 | 187864545ae0 |
hex | c53b3eb51dc |
13553640362460 has 96 divisors (see below), whose sum is σ = 41608252224000. Its totient is φ = 3269219754240.
The previous prime is 13553640362429. The next prime is 13553640362489. The reversal of 13553640362460 is 6426304635531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51466195 + ... + 51728874.
It is an arithmetic number, because the mean of its divisors is an integer number (433419294000).
Almost surely, 213553640362460 is an apocalyptic number.
13553640362460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13553640362460 is an abundant number, since it is smaller than the sum of its proper divisors (28054611861540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13553640362460 is a wasteful number, since it uses less digits than its factorization.
13553640362460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103195291 (or 103195289 counting only the distinct ones).
The product of its (nonzero) digits is 4665600, while the sum is 48.
Adding to 13553640362460 its reverse (6426304635531), we get a palindrome (19979944997991).
The spelling of 13553640362460 in words is "thirteen trillion, five hundred fifty-three billion, six hundred forty million, three hundred sixty-two thousand, four hundred sixty".
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