Base | Representation |
---|---|
bin | 11001000011111001… |
… | …01010000000100110 |
3 | 1021201122220220122212 |
4 | 30201330222000212 |
5 | 210023314410401 |
6 | 10103023323422 |
7 | 654261641603 |
oct | 144174520046 |
9 | 37648826585 |
10 | 13454450726 |
11 | 5784760a72 |
12 | 2735a50572 |
13 | 1365599462 |
14 | 918c656aa |
15 | 53b2bddbb |
hex | 321f2a026 |
13454450726 has 32 divisors (see below), whose sum is σ = 22025286720. Its totient is φ = 6139929600.
The previous prime is 13454450701. The next prime is 13454450741. The reversal of 13454450726 is 62705445431.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101570 + ... + 192938.
It is an arithmetic number, because the mean of its divisors is an integer number (688290210).
Almost surely, 213454450726 is an apocalyptic number.
13454450726 is a deficient number, since it is larger than the sum of its proper divisors (8570835994).
13454450726 is a wasteful number, since it uses less digits than its factorization.
13454450726 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91520.
The product of its (nonzero) digits is 403200, while the sum is 41.
The spelling of 13454450726 in words is "thirteen billion, four hundred fifty-four million, four hundred fifty thousand, seven hundred twenty-six".
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