Base | Representation |
---|---|
bin | 11001011011111101… |
… | …10101110111000010 |
3 | 1022020201211110121011 |
4 | 30231332311313002 |
5 | 210432011201041 |
6 | 10135034551134 |
7 | 662263026625 |
oct | 145576656702 |
9 | 38221743534 |
10 | 13656350146 |
11 | 5878720a9a |
12 | 27915984aa |
13 | 139836a17a |
14 | 9379bddbc |
15 | 54dda0e81 |
hex | 32dfb5dc2 |
13656350146 has 8 divisors (see below), whose sum is σ = 20485638144. Its totient is φ = 6827804100.
The previous prime is 13656350129. The next prime is 13656350153. The reversal of 13656350146 is 64105365631.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13656350099 and 13656350108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136930 + ... + 214621.
It is an arithmetic number, because the mean of its divisors is an integer number (2560704768).
Almost surely, 213656350146 is an apocalyptic number.
13656350146 is a deficient number, since it is larger than the sum of its proper divisors (6829287998).
13656350146 is a wasteful number, since it uses less digits than its factorization.
13656350146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370976.
The product of its (nonzero) digits is 194400, while the sum is 40.
The spelling of 13656350146 in words is "thirteen billion, six hundred fifty-six million, three hundred fifty thousand, one hundred forty-six".
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