Base | Representation |
---|---|
bin | 100000010110110… |
… | …001111100110101 |
3 | 1101211110021011100 |
4 | 200112301330311 |
5 | 2102431431202 |
6 | 125511000313 |
7 | 16311041466 |
oct | 4026617465 |
9 | 1354407140 |
10 | 542842677 |
11 | 259469813 |
12 | 131969099 |
13 | 886057b0 |
14 | 52148d6d |
15 | 329cc41c |
hex | 205b1f35 |
542842677 has 48 divisors (see below), whose sum is σ = 880588800. Its totient is φ = 319939200.
The previous prime is 542842669. The next prime is 542842693. The reversal of 542842677 is 776248245.
It is a happy number.
542842677 is a `hidden beast` number, since 542 + 8 + 42 + 67 + 7 = 666.
542842677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 542842677 - 23 = 542842669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542842607) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 471052 + ... + 472202.
It is an arithmetic number, because the mean of its divisors is an integer number (18345600).
Almost surely, 2542842677 is an apocalyptic number.
It is an amenable number.
542842677 is a deficient number, since it is larger than the sum of its proper divisors (337746123).
542842677 is a wasteful number, since it uses less digits than its factorization.
542842677 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1338 (or 1335 counting only the distinct ones).
The product of its digits is 752640, while the sum is 45.
The square root of 542842677 is about 23298.9844628473. The cubic root of 542842677 is about 815.7517131357.
The spelling of 542842677 in words is "five hundred forty-two million, eight hundred forty-two thousand, six hundred seventy-seven".
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