Base | Representation |
---|---|
bin | 100000010101001… |
… | …010011111001100 |
3 | 1101210122201211121 |
4 | 200111022133030 |
5 | 2102324401032 |
6 | 125453530324 |
7 | 16304325121 |
oct | 4025123714 |
9 | 1353581747 |
10 | 542418892 |
11 | 2591aa384 |
12 | 1317a39a4 |
13 | 884b7932 |
14 | 52078748 |
15 | 32946a97 |
hex | 2054a7cc |
542418892 has 12 divisors (see below), whose sum is σ = 949401880. Its totient is φ = 271161216.
The previous prime is 542418883. The next prime is 542418923. The reversal of 542418892 is 298814245.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 28123 + ... + 43309.
Almost surely, 2542418892 is an apocalyptic number.
It is an amenable number.
542418892 is a deficient number, since it is larger than the sum of its proper divisors (406982988).
542418892 is a wasteful number, since it uses less digits than its factorization.
542418892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24120 (or 24118 counting only the distinct ones).
The product of its digits is 184320, while the sum is 43.
The square root of 542418892 is about 23289.8881920889. Note that the first 3 decimals coincide. The cubic root of 542418892 is about 815.5393782338.
The spelling of 542418892 in words is "five hundred forty-two million, four hundred eighteen thousand, eight hundred ninety-two".
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