Base | Representation |
---|---|
bin | 1101000011100… |
… | …0000101111111 |
3 | 10211000212201022 |
4 | 3100320011333 |
5 | 103004140321 |
6 | 5233334355 |
7 | 1233262433 |
oct | 320700577 |
9 | 124025638 |
10 | 54755711 |
11 | 289a985a |
12 | 164073bb |
13 | b461c3a |
14 | 73b49c3 |
15 | 4c18dab |
hex | 343817f |
54755711 has 4 divisors (see below), whose sum is σ = 55072392. Its totient is φ = 54439032.
The previous prime is 54755707. The next prime is 54755747. The reversal of 54755711 is 11755745.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11755745 = 5 ⋅2351149.
It is a cyclic number.
It is not a de Polignac number, because 54755711 - 22 = 54755707 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54755761) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158081 + ... + 158426.
It is an arithmetic number, because the mean of its divisors is an integer number (13768098).
Almost surely, 254755711 is an apocalyptic number.
54755711 is a deficient number, since it is larger than the sum of its proper divisors (316681).
54755711 is a wasteful number, since it uses less digits than its factorization.
54755711 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316680.
The product of its digits is 24500, while the sum is 35.
The square root of 54755711 is about 7399.7101970280. The cubic root of 54755711 is about 379.7313683139.
The spelling of 54755711 in words is "fifty-four million, seven hundred fifty-five thousand, seven hundred eleven".
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