Base | Representation |
---|---|
bin | 11001000110110011… |
… | …11011100101001110 |
3 | 1021210100221011122002 |
4 | 30203121323211032 |
5 | 210101044331334 |
6 | 10105255352302 |
7 | 655006530440 |
oct | 144331734516 |
9 | 37710834562 |
10 | 13478902094 |
11 | 5797541709 |
12 | 2742082692 |
13 | 136a67aa18 |
14 | 91c1cc490 |
15 | 53d4edb7e |
hex | 32367b94e |
13478902094 has 16 divisors (see below), whose sum is σ = 23125767648. Its totient is φ = 5771902752.
The previous prime is 13478902009. The next prime is 13478902111. The reversal of 13478902094 is 49020987431.
It is a congruent number.
It is an unprimeable number.
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, 379877 + ... + 413840.
It is an arithmetic number, because the mean of its divisors is an integer number (1445360478).
Almost surely, 213478902094 is an apocalyptic number.
13478902094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13478902094 is a deficient number, since it is larger than the sum of its proper divisors (9646865554).
13478902094 is a wasteful number, since it uses less digits than its factorization.
13478902094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794939.
The product of its (nonzero) digits is 435456, while the sum is 47.
The spelling of 13478902094 in words is "thirteen billion, four hundred seventy-eight million, nine hundred two thousand, ninety-four".
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