Base | Representation |
---|---|
bin | 1111110001100110001… |
… | …10111000001010110100 |
3 | 1220211001112111120022211 |
4 | 13320303012320022310 |
5 | 32340030432221434 |
6 | 1053000240503204 |
7 | 54105562130110 |
oct | 7706306701264 |
9 | 1824045446284 |
10 | 542023320244 |
11 | 199964040a2a |
12 | 8906a61ab04 |
13 | 3c160451143 |
14 | 1c33c3da740 |
15 | e175087464 |
hex | 7e331b82b4 |
542023320244 has 24 divisors (see below), whose sum is σ = 1084744761408. Its totient is φ = 232146111360.
The previous prime is 542023320229. The next prime is 542023320259. The reversal of 542023320244 is 442023320245.
It is an interprime number because it is at equal distance from previous prime (542023320229) and next prime (542023320259).
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, 6188962 + ... + 6275929.
It is an arithmetic number, because the mean of its divisors is an integer number (45197698392).
Almost surely, 2542023320244 is an apocalyptic number.
It is an amenable number.
542023320244 is an abundant number, since it is smaller than the sum of its proper divisors (542721441164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542023320244 is a wasteful number, since it uses less digits than its factorization.
542023320244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12466455 (or 12466453 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 31.
Adding to 542023320244 its reverse (442023320245), we get a palindrome (984046640489).
Subtracting from 542023320244 its reverse (442023320245), we obtain a palindrome (99999999999).
The spelling of 542023320244 in words is "five hundred forty-two billion, twenty-three million, three hundred twenty thousand, two hundred forty-four".
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