Base | Representation |
---|---|
bin | 1111110011010011100… |
… | …00001010000000101000 |
3 | 1220220102102121100122212 |
4 | 13321221300022000220 |
5 | 32343420132022023 |
6 | 1053231230504252 |
7 | 54140363540120 |
oct | 7715160120050 |
9 | 1826372540585 |
10 | 542940110888 |
11 | 19a2945a134a |
12 | 89285665088 |
13 | 3c278376206 |
14 | 1c3c8087c80 |
15 | e1ca7cde78 |
hex | 7e69c0a028 |
542940110888 has 16 divisors (see below), whose sum is σ = 1163443094880. Its totient is φ = 232688618928.
The previous prime is 542940110879. The next prime is 542940110893. The reversal of 542940110888 is 888011049245.
It is a super-2 number, since 2×5429401108882 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4847679506 + ... + 4847679617.
It is an arithmetic number, because the mean of its divisors is an integer number (72715193430).
Almost surely, 2542940110888 is an apocalyptic number.
It is an amenable number.
542940110888 is an abundant number, since it is smaller than the sum of its proper divisors (620502983992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542940110888 is a wasteful number, since it uses less digits than its factorization.
542940110888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9695359136 (or 9695359132 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 50.
The spelling of 542940110888 in words is "five hundred forty-two billion, nine hundred forty million, one hundred ten thousand, eight hundred eighty-eight".
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