Base | Representation |
---|---|
bin | 1111110010011111000… |
… | …01010010010110001011 |
3 | 1220212021202110200020101 |
4 | 13321033201102112023 |
5 | 32342020000132014 |
6 | 1053115425510231 |
7 | 54123440650252 |
oct | 7711741222613 |
9 | 1825252420211 |
10 | 542500005259 |
11 | 19a089123493 |
12 | 891821a2377 |
13 | 3c208131c94 |
14 | 1c385843799 |
15 | e1a1d47474 |
hex | 7e4f85258b |
542500005259 has 2 divisors, whose sum is σ = 542500005260. Its totient is φ = 542500005258.
The previous prime is 542500005209. The next prime is 542500005287. The reversal of 542500005259 is 952500005245.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 542500005259 - 221 = 542497908107 is a prime.
It is not a weakly prime, because it can be changed into another prime (542500005209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271250002629 + 271250002630.
It is an arithmetic number, because the mean of its divisors is an integer number (271250002630).
Almost surely, 2542500005259 is an apocalyptic number.
542500005259 is a deficient number, since it is larger than the sum of its proper divisors (1).
542500005259 is an equidigital number, since it uses as much as digits as its factorization.
542500005259 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 90000, while the sum is 37.
The spelling of 542500005259 in words is "five hundred forty-two billion, five hundred million, five thousand, two hundred fifty-nine".
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