Base | Representation |
---|---|
bin | 11010010101011110… |
… | …00111110011100011 |
3 | 1100111100120212022201 |
4 | 31022233013303203 |
5 | 212424011043421 |
6 | 10254550514031 |
7 | 1010241356512 |
oct | 151257076343 |
9 | 40440525281 |
10 | 14138768611 |
11 | 5aa5a6a140 |
12 | 28a7065917 |
13 | 14442a7896 |
14 | 981aba679 |
15 | 57b3e4b91 |
hex | 34abc7ce3 |
14138768611 has 16 divisors (see below), whose sum is σ = 15491080800. Its totient is φ = 12797729280.
The previous prime is 14138768549. The next prime is 14138768621. The reversal of 14138768611 is 11686783141.
It is a cyclic number.
It is not a de Polignac number, because 14138768611 - 29 = 14138768099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14138768621) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3248865 + ... + 3253213.
It is an arithmetic number, because the mean of its divisors is an integer number (968192550).
Almost surely, 214138768611 is an apocalyptic number.
14138768611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
14138768611 is a deficient number, since it is larger than the sum of its proper divisors (1352312189).
14138768611 is a wasteful number, since it uses less digits than its factorization.
14138768611 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5574.
The product of its digits is 193536, while the sum is 46.
The spelling of 14138768611 in words is "fourteen billion, one hundred thirty-eight million, seven hundred sixty-eight thousand, six hundred eleven".
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