Base | Representation |
---|---|
bin | 100000010101001… |
… | …010011111001111 |
3 | 1101210122201211201 |
4 | 200111022133033 |
5 | 2102324401040 |
6 | 125453530331 |
7 | 16304325124 |
oct | 4025123717 |
9 | 1353581751 |
10 | 542418895 |
11 | 2591aa387 |
12 | 1317a39a7 |
13 | 884b7935 |
14 | 5207874b |
15 | 32946a9a |
hex | 2054a7cf |
542418895 has 8 divisors (see below), whose sum is σ = 651565440. Its totient is φ = 433493280.
The previous prime is 542418883. The next prime is 542418923. The reversal of 542418895 is 598814245.
542418895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 542418895 - 219 = 541894607 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49780 + ... + 59689.
It is an arithmetic number, because the mean of its divisors is an integer number (81445680).
Almost surely, 2542418895 is an apocalyptic number.
542418895 is a deficient number, since it is larger than the sum of its proper divisors (109146545).
542418895 is a wasteful number, since it uses less digits than its factorization.
542418895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 110465.
The product of its digits is 460800, while the sum is 46.
The square root of 542418895 is about 23289.8882564945. Note that the first 3 decimals coincide. The cubic root of 542418895 is about 815.5393797373.
It can be divided in two parts, 54241 and 8895, that added together give a palindrome (63136).
The spelling of 542418895 in words is "five hundred forty-two million, four hundred eighteen thousand, eight hundred ninety-five".
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