Base | Representation |
---|---|
bin | 1100011111001101001001… |
… | …1010100001101100010110 |
3 | 1210121121011102111222220020 |
4 | 3013303102122201230112 |
5 | 3244424020341202001 |
6 | 45111330543050010 |
7 | 2614656200236221 |
oct | 307632232415426 |
9 | 53547142458806 |
10 | 13730245647126 |
11 | 4413a677a2778 |
12 | 165901b5a0906 |
13 | 7879ab367778 |
14 | 35679423a5b8 |
15 | 18c24dbdc736 |
hex | c7cd26a1b16 |
13730245647126 has 16 divisors (see below), whose sum is σ = 27460528552128. Its totient is φ = 4576742339400.
The previous prime is 13730245647113. The next prime is 13730245647163. The reversal of 13730245647126 is 62174654203731.
13730245647126 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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6271581 + ... + 8172711.
It is an arithmetic number, because the mean of its divisors is an integer number (1716283034508).
Almost surely, 213730245647126 is an apocalyptic number.
13730245647126 is an abundant number, since it is smaller than the sum of its proper divisors (13730282905002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13730245647126 is a wasteful number, since it uses less digits than its factorization.
13730245647126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3104827.
The product of its (nonzero) digits is 5080320, while the sum is 51.
The spelling of 13730245647126 in words is "thirteen trillion, seven hundred thirty billion, two hundred forty-five million, six hundred forty-seven thousand, one hundred twenty-six".
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