Base | Representation |
---|---|
bin | 11000101011000000011011… |
… | …01010111100110111010111 |
3 | 21010002122201101211112101120 |
4 | 30111200031222330313113 |
5 | 24102400204044334411 |
6 | 311220021121055023 |
7 | 14266512022026156 |
oct | 1425401552746727 |
9 | 233078641745346 |
10 | 54254256246231 |
11 | 16318112277778 |
12 | 6102a08787473 |
13 | 243720131a792 |
14 | d57cc473359d |
15 | 641427424106 |
hex | 31580dabcdd7 |
54254256246231 has 16 divisors (see below), whose sum is σ = 74151400162560. Its totient is φ = 35264451718080.
The previous prime is 54254256246193. The next prime is 54254256246233. The reversal of 54254256246231 is 13264265245245.
It is not a de Polignac number, because 54254256246231 - 215 = 54254256213463 is a prime.
It is a super-2 number, since 2×542542562462312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54254256246233) 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, 142743301 + ... + 143122878.
It is an arithmetic number, because the mean of its divisors is an integer number (4634462510160).
Almost surely, 254254256246231 is an apocalyptic number.
54254256246231 is a deficient number, since it is larger than the sum of its proper divisors (19897143916329).
54254256246231 is a wasteful number, since it uses less digits than its factorization.
54254256246231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285867766.
The product of its digits is 13824000, while the sum is 51.
The spelling of 54254256246231 in words is "fifty-four trillion, two hundred fifty-four billion, two hundred fifty-six million, two hundred forty-six thousand, two hundred thirty-one".
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