Base | Representation |
---|---|
bin | 11000101000101101… |
… | …10111011010100010 |
3 | 1021010202212210020021 |
4 | 30110112313122202 |
5 | 204041432042404 |
6 | 10024240304054 |
7 | 645522613411 |
oct | 142426673242 |
9 | 37122783207 |
10 | 13226440354 |
11 | 5677a87446 |
12 | 269161202a |
13 | 132a28598a |
14 | 8d6871478 |
15 | 526280454 |
hex | 3145b76a2 |
13226440354 has 8 divisors (see below), whose sum is σ = 19840321728. Its totient is φ = 6612999780.
The previous prime is 13226440343. The next prime is 13226440361. The reversal of 13226440354 is 45304462231.
13226440354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20622 + ... + 163945.
It is an arithmetic number, because the mean of its divisors is an integer number (2480040216).
Almost surely, 213226440354 is an apocalyptic number.
13226440354 is a deficient number, since it is larger than the sum of its proper divisors (6613881374).
13226440354 is a wasteful number, since it uses less digits than its factorization.
13226440354 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220400.
The product of its (nonzero) digits is 69120, while the sum is 34.
The spelling of 13226440354 in words is "thirteen billion, two hundred twenty-six million, four hundred forty thousand, three hundred fifty-four".
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