Base | Representation |
---|---|
bin | 1111110010011000111… |
… | …10011001011101001111 |
3 | 1220212011012100002100211 |
4 | 13321030132121131033 |
5 | 32341413410310203 |
6 | 1053110402503251 |
7 | 54122250466000 |
oct | 7711436313517 |
9 | 1825135302324 |
10 | 542448916303 |
11 | 19a0622a9608 |
12 | 89169064b27 |
13 | 3c1ca685028 |
14 | 1c37cb451a7 |
15 | e19c604c6d |
hex | 7e4c79974f |
542448916303 has 32 divisors (see below), whose sum is σ = 634935312000. Its totient is φ = 463238479872.
The previous prime is 542448916301. The next prime is 542448916313. The reversal of 542448916303 is 303619844245.
It is not a de Polignac number, because 542448916303 - 21 = 542448916301 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542448916301) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112608951 + ... + 112613767.
It is an arithmetic number, because the mean of its divisors is an integer number (19841728500).
Almost surely, 2542448916303 is an apocalyptic number.
542448916303 is a deficient number, since it is larger than the sum of its proper divisors (92486395697).
542448916303 is an equidigital number, since it uses as much as digits as its factorization.
542448916303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5984 (or 5970 counting only the distinct ones).
The product of its (nonzero) digits is 2488320, while the sum is 49.
The spelling of 542448916303 in words is "five hundred forty-two billion, four hundred forty-eight million, nine hundred sixteen thousand, three hundred three".
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