Base | Representation |
---|---|
bin | 100000010101101… |
… | …011100011001001 |
3 | 1101210220121121012 |
4 | 200111223203021 |
5 | 2102343214223 |
6 | 125500453305 |
7 | 16305431000 |
oct | 4025534311 |
9 | 1353817535 |
10 | 542554313 |
11 | 2592920a4 |
12 | 13184a235 |
13 | 88534472 |
14 | 520b1c37 |
15 | 32971c78 |
hex | 2056b8c9 |
542554313 has 16 divisors (see below), whose sum is σ = 643113600. Its totient is φ = 457405200.
The previous prime is 542554283. The next prime is 542554319. The reversal of 542554313 is 313455245.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-542554313 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 542554313.
It is not an unprimeable number, because it can be changed into a prime (542554319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7958 + ... + 33888.
It is an arithmetic number, because the mean of its divisors is an integer number (40194600).
Almost surely, 2542554313 is an apocalyptic number.
It is an amenable number.
542554313 is a deficient number, since it is larger than the sum of its proper divisors (100559287).
542554313 is an equidigital number, since it uses as much as digits as its factorization.
542554313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26013 (or 25999 counting only the distinct ones).
The product of its digits is 36000, while the sum is 32.
The square root of 542554313 is about 23292.7953024106. The cubic root of 542554313 is about 815.6072421240.
The spelling of 542554313 in words is "five hundred forty-two million, five hundred fifty-four thousand, three hundred thirteen".
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