Base | Representation |
---|---|
bin | 1111110010001000101… |
… | …01110010110101110111 |
3 | 1220211210200112112112111 |
4 | 13321010111302311313 |
5 | 32341123441141010 |
6 | 1053045045431451 |
7 | 54116002465252 |
oct | 7710425626567 |
9 | 1824720475474 |
10 | 542312443255 |
11 | 199aa2266370 |
12 | 8912b40b587 |
13 | 3c1a831114b |
14 | 1c36897c099 |
15 | e19064858a |
hex | 7e44572d77 |
542312443255 has 16 divisors (see below), whose sum is σ = 726446438784. Its totient is φ = 385236744480.
The previous prime is 542312443241. The next prime is 542312443259. The reversal of 542312443255 is 552344213245.
It is not a de Polignac number, because 542312443255 - 29 = 542312442743 is a prime.
It is a super-2 number, since 2×5423124432552 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542312443259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114651429 + ... + 114656158.
It is an arithmetic number, because the mean of its divisors is an integer number (45402902424).
Almost surely, 2542312443255 is an apocalyptic number.
542312443255 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
542312443255 is a deficient number, since it is larger than the sum of its proper divisors (184133995529).
542312443255 is a wasteful number, since it uses less digits than its factorization.
542312443255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229307646.
The product of its digits is 576000, while the sum is 40.
The spelling of 542312443255 in words is "five hundred forty-two billion, three hundred twelve million, four hundred forty-three thousand, two hundred fifty-five".
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