Base | Representation |
---|---|
bin | 1111110010100101011… |
… | …11101101111110111000 |
3 | 1220212102112021222212111 |
4 | 13321102233231332320 |
5 | 32342122323320440 |
6 | 1053125041422104 |
7 | 54124665633445 |
oct | 7712257557670 |
9 | 1825375258774 |
10 | 542554120120 |
11 | 19a106724811 |
12 | 8919833a934 |
13 | 3c2163cb2cc |
14 | 1c38cacc9cc |
15 | e1a69864ea |
hex | 7e52bedfb8 |
542554120120 has 64 divisors (see below), whose sum is σ = 1250742759840. Its totient is φ = 211690905600.
The previous prime is 542554120099. The next prime is 542554120169. The reversal of 542554120120 is 21021455245.
It is a super-3 number, since 3×5425541201203 (a number of 36 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10343560 + ... + 10395880.
Almost surely, 2542554120120 is an apocalyptic number.
It is an amenable number.
542554120120 is an abundant number, since it is smaller than the sum of its proper divisors (708188639720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542554120120 is a wasteful number, since it uses less digits than its factorization.
542554120120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58696 (or 58692 counting only the distinct ones).
The product of its (nonzero) digits is 16000, while the sum is 31.
Adding to 542554120120 its reverse (21021455245), we get a palindrome (563575575365).
The spelling of 542554120120 in words is "five hundred forty-two billion, five hundred fifty-four million, one hundred twenty thousand, one hundred twenty".
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