Base | Representation |
---|---|
bin | 1011100001111011010100… |
… | …1010111010010011100101 |
3 | 1122212221210221022202221011 |
4 | 2320132311022322103211 |
5 | 3130201443413324403 |
6 | 42543542501422221 |
7 | 2445626654145166 |
oct | 270366512722345 |
9 | 48787727282834 |
10 | 12677488026853 |
11 | 4048546542911 |
12 | 1508b9510a971 |
13 | 70c635c1ca50 |
14 | 31b84515176d |
15 | 16eb85968a6d |
hex | b87b52ba4e5 |
12677488026853 has 8 divisors (see below), whose sum is σ = 13652738227296. Its totient is φ = 11702246228400.
The previous prime is 12677488026851. The next prime is 12677488026859. The reversal of 12677488026853 is 35862088477621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12677488026853 - 21 = 12677488026851 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12677488026851) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1228758 + ... + 5183128.
It is an arithmetic number, because the mean of its divisors is an integer number (1706592278412).
Almost surely, 212677488026853 is an apocalyptic number.
12677488026853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
12677488026853 is a deficient number, since it is larger than the sum of its proper divisors (975250200443).
12677488026853 is a wasteful number, since it uses less digits than its factorization.
12677488026853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4200995.
The product of its (nonzero) digits is 216760320, while the sum is 67.
The spelling of 12677488026853 in words is "twelve trillion, six hundred seventy-seven billion, four hundred eighty-eight million, twenty-six thousand, eight hundred fifty-three".
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