Base | Representation |
---|---|
bin | 11001111000001101… |
… | …11111010010101010 |
3 | 1022212020211011112110 |
4 | 30330012333102222 |
5 | 211423200220304 |
6 | 10214343023150 |
7 | 1001201446005 |
oct | 147406772252 |
9 | 38766734473 |
10 | 13893366954 |
11 | 598a497255 |
12 | 2838a3aab6 |
13 | 14054b51bc |
14 | 95b27a53c |
15 | 564abd289 |
hex | 33c1bf4aa |
13893366954 has 16 divisors (see below), whose sum is σ = 28242254880. Its totient is φ = 4555202160.
The previous prime is 13893366953. The next prime is 13893366967. The reversal of 13893366954 is 45966339831.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13893366894 and 13893366903.
It is not an unprimeable number, because it can be changed into a prime (13893366953) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18979644 + ... + 18980375.
It is an arithmetic number, because the mean of its divisors is an integer number (1765140930).
Almost surely, 213893366954 is an apocalyptic number.
13893366954 is an abundant number, since it is smaller than the sum of its proper divisors (14348887926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13893366954 is a wasteful number, since it uses less digits than its factorization.
13893366954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37960085.
The product of its digits is 12597120, while the sum is 57.
The spelling of 13893366954 in words is "thirteen billion, eight hundred ninety-three million, three hundred sixty-six thousand, nine hundred fifty-four".
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