Base | Representation |
---|---|
bin | 1100111101001… |
… | …0110010101001 |
3 | 10210020210112101 |
4 | 3033102302221 |
5 | 102402401102 |
6 | 5220413401 |
7 | 1226613631 |
oct | 317226251 |
9 | 123223471 |
10 | 54340777 |
11 | 28746037 |
12 | 16247261 |
13 | b34810a |
14 | 73076c1 |
15 | 4b85e87 |
hex | 33d2ca9 |
54340777 has 8 divisors (see below), whose sum is σ = 55952864. Its totient is φ = 52744608.
The previous prime is 54340771. The next prime is 54340801. The reversal of 54340777 is 77704345.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54340777 - 211 = 54338729 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54340771) 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, 3133 + ... + 10885.
It is an arithmetic number, because the mean of its divisors is an integer number (6994108).
Almost surely, 254340777 is an apocalyptic number.
It is an amenable number.
54340777 is a deficient number, since it is larger than the sum of its proper divisors (1612087).
54340777 is a wasteful number, since it uses less digits than its factorization.
54340777 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7959.
The product of its (nonzero) digits is 82320, while the sum is 37.
The square root of 54340777 is about 7371.6196999031. The cubic root of 54340777 is about 378.7697447835.
The spelling of 54340777 in words is "fifty-four million, three hundred forty thousand, seven hundred seventy-seven".
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