Base | Representation |
---|---|
bin | 1111110001111110111… |
… | …00100110101001101010 |
3 | 1220211120222001101010112 |
4 | 13320333130212221222 |
5 | 32340441431423000 |
6 | 1053032554014322 |
7 | 54113654601602 |
oct | 7707734465152 |
9 | 1824528041115 |
10 | 542230342250 |
11 | 199a5a98a6a3 |
12 | 89107a173a2 |
13 | 3c1942c667c |
14 | 1c35bac9c02 |
15 | e18832c235 |
hex | 7e3f726a6a |
542230342250 has 64 divisors (see below), whose sum is σ = 1026408015360. Its totient is φ = 214471800000.
The previous prime is 542230342219. The next prime is 542230342289. The reversal of 542230342250 is 52243032245.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20464511 + ... + 20490989.
It is an arithmetic number, because the mean of its divisors is an integer number (16037625240).
Almost surely, 2542230342250 is an apocalyptic number.
542230342250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
542230342250 is a deficient number, since it is larger than the sum of its proper divisors (484177673110).
542230342250 is a wasteful number, since it uses less digits than its factorization.
542230342250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27408 (or 27398 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 542230342250 its reverse (52243032245), we get a palindrome (594473374495).
The spelling of 542230342250 in words is "five hundred forty-two billion, two hundred thirty million, three hundred forty-two thousand, two hundred fifty".
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