Base | Representation |
---|---|
bin | 11001110110001110… |
… | …00011101101110000 |
3 | 1022211002021201101010 |
4 | 30323013003231300 |
5 | 211404402422411 |
6 | 10212543510520 |
7 | 1000606135446 |
oct | 147307035560 |
9 | 38732251333 |
10 | 13876607856 |
11 | 5980a8a961 |
12 | 28332b8440 |
13 | 1401b97c87 |
14 | 958d56b96 |
15 | 5633ac7a6 |
hex | 33b1c3b70 |
13876607856 has 40 divisors (see below), whose sum is σ = 36301684480. Its totient is φ = 4566983616.
The previous prime is 13876607821. The next prime is 13876607893. The reversal of 13876607856 is 65870667831.
It is a junction number, because it is equal to n+sod(n) for n = 13876607796 and 13876607805.
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, 1825930 + ... + 1833513.
It is an arithmetic number, because the mean of its divisors is an integer number (907542112).
Almost surely, 213876607856 is an apocalyptic number.
13876607856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13876607856 is an abundant number, since it is smaller than the sum of its proper divisors (22425076624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13876607856 is a wasteful number, since it uses less digits than its factorization.
13876607856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3659533 (or 3659527 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 57.
The spelling of 13876607856 in words is "thirteen billion, eight hundred seventy-six million, six hundred seven thousand, eight hundred fifty-six".
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