Base | Representation |
---|---|
bin | 1111110010010111001… |
… | …00000010100101000110 |
3 | 1220212010010112212101010 |
4 | 13321023210002211012 |
5 | 32341401001240441 |
6 | 1053105054543050 |
7 | 54122003452152 |
oct | 7711344024506 |
9 | 1825103485333 |
10 | 542433618246 |
11 | 19a0546aa993 |
12 | 89163b07a86 |
13 | 3c1c7459b20 |
14 | 1c37aac2062 |
15 | e19b0d2116 |
hex | 7e4b902946 |
542433618246 has 16 divisors (see below), whose sum is σ = 1168318562544. Its totient is φ = 166902651744.
The previous prime is 542433618203. The next prime is 542433618247. The reversal of 542433618246 is 642816334245.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 542433618195 and 542433618204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542433618247) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3477138501 + ... + 3477138656.
It is an arithmetic number, because the mean of its divisors is an integer number (73019910159).
Almost surely, 2542433618246 is an apocalyptic number.
542433618246 is an abundant number, since it is smaller than the sum of its proper divisors (625884944298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542433618246 is a wasteful number, since it uses less digits than its factorization.
542433618246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6954277175.
The product of its digits is 3317760, while the sum is 48.
The spelling of 542433618246 in words is "five hundred forty-two billion, four hundred thirty-three million, six hundred eighteen thousand, two hundred forty-six".
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