Base | Representation |
---|---|
bin | 110010011001011100… |
… | …000111110000111101 |
3 | 12011200021211121111110 |
4 | 302121130013300331 |
5 | 1341311124042222 |
6 | 40505400312233 |
7 | 3623664335112 |
oct | 623134076075 |
9 | 164607747443 |
10 | 54113893437 |
11 | 20a4997808a |
12 | a5a2772679 |
13 | 514515a9b6 |
14 | 2894c50909 |
15 | 161ab1630c |
hex | c99707c3d |
54113893437 has 16 divisors (see below), whose sum is σ = 72415346688. Its totient is φ = 35944381680.
The previous prime is 54113893411. The next prime is 54113893441. The reversal of 54113893437 is 73439831145.
It is a happy number.
It is not a de Polignac number, because 54113893437 - 211 = 54113891389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54113893637) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105512 + ... + 1153422.
It is an arithmetic number, because the mean of its divisors is an integer number (4525959168).
Almost surely, 254113893437 is an apocalyptic number.
It is an amenable number.
54113893437 is a deficient number, since it is larger than the sum of its proper divisors (18301453251).
54113893437 is a wasteful number, since it uses less digits than its factorization.
54113893437 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49280.
The product of its digits is 1088640, while the sum is 48.
The spelling of 54113893437 in words is "fifty-four billion, one hundred thirteen million, eight hundred ninety-three thousand, four hundred thirty-seven".
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