Base | Representation |
---|---|
bin | 1110111110110010001… |
… | …11100001101000010110 |
3 | 1211012122101011010222110 |
4 | 13133121013201220112 |
5 | 31413143344034404 |
6 | 1032245304411450 |
7 | 52121554400034 |
oct | 7373107415026 |
9 | 1735571133873 |
10 | 514743736854 |
11 | 189335469196 |
12 | 83916776b86 |
13 | 39703870719 |
14 | 1acb13bb554 |
15 | d5ca1c7b89 |
hex | 77d91e1a16 |
514743736854 has 32 divisors (see below), whose sum is σ = 1055828885760. Its totient is φ = 167209191072.
The previous prime is 514743736817. The next prime is 514743736867. The reversal of 514743736854 is 458637347415.
It is a super-2 number, since 2×5147437368542 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 514743736794 and 514743736803.
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, 2159097 + ... + 2385620.
It is an arithmetic number, because the mean of its divisors is an integer number (32994652680).
Almost surely, 2514743736854 is an apocalyptic number.
514743736854 is an abundant number, since it is smaller than the sum of its proper divisors (541085148906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
514743736854 is a wasteful number, since it uses less digits than its factorization.
514743736854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4545204.
The product of its digits is 33868800, while the sum is 57.
The spelling of 514743736854 in words is "five hundred fourteen billion, seven hundred forty-three million, seven hundred thirty-six thousand, eight hundred fifty-four".
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