Base | Representation |
---|---|
bin | 11001000010100101… |
… | …11010111100100110 |
3 | 1021200220100001212210 |
4 | 30201102322330212 |
5 | 210013014310204 |
6 | 10101553024250 |
7 | 654066643602 |
oct | 144122727446 |
9 | 37626301783 |
10 | 13443510054 |
11 | 5779569097 |
12 | 2732255086 |
13 | 13632386a0 |
14 | 917618502 |
15 | 53a35c389 |
hex | 3214baf26 |
13443510054 has 32 divisors (see below), whose sum is σ = 29042786304. Its totient is φ = 4123959840.
The previous prime is 13443510043. The next prime is 13443510061. The reversal of 13443510054 is 45001534431.
13443510054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 234534 + ... + 286169.
It is an arithmetic number, because the mean of its divisors is an integer number (907587072).
Almost surely, 213443510054 is an apocalyptic number.
13443510054 is an abundant number, since it is smaller than the sum of its proper divisors (15599276250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13443510054 is a wasteful number, since it uses less digits than its factorization.
13443510054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 521052.
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 13443510054 in words is "thirteen billion, four hundred forty-three million, five hundred ten thousand, fifty-four".
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