Base | Representation |
---|---|
bin | 11001000001001111… |
… | …11101000011001110 |
3 | 1021200010010211011022 |
4 | 30200213331003032 |
5 | 210002123341403 |
6 | 10100511354142 |
7 | 653602132310 |
oct | 144047750316 |
9 | 37603124138 |
10 | 13432246478 |
11 | 5773175652 |
12 | 272a522952 |
13 | 1360ac3951 |
14 | 915d257b0 |
15 | 539384d38 |
hex | 3209fd0ce |
13432246478 has 16 divisors (see below), whose sum is σ = 23084719584. Its totient is φ = 5742174240.
The previous prime is 13432246459. The next prime is 13432246483. The reversal of 13432246478 is 87464223431.
13432246478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 7 ways as a sum of consecutive naturals, for example, 1202813 + ... + 1213928.
It is an arithmetic number, because the mean of its divisors is an integer number (1442794974).
Almost surely, 213432246478 is an apocalyptic number.
13432246478 is a deficient number, since it is larger than the sum of its proper divisors (9652473106).
13432246478 is a wasteful number, since it uses less digits than its factorization.
13432246478 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2417147.
The product of its digits is 774144, while the sum is 44.
The spelling of 13432246478 in words is "thirteen billion, four hundred thirty-two million, two hundred forty-six thousand, four hundred seventy-eight".
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