Base | Representation |
---|---|
bin | 1100111101011… |
… | …0100101110101 |
3 | 10210021120212211 |
4 | 3033112211311 |
5 | 102403400331 |
6 | 5221013421 |
7 | 1230010204 |
oct | 317264565 |
9 | 123246784 |
10 | 54356341 |
11 | 287567a6 |
12 | 16254271 |
13 | b352220 |
14 | 730d23b |
15 | 4b8a8b1 |
hex | 33d6975 |
54356341 has 4 divisors (see below), whose sum is σ = 58537612. Its totient is φ = 50175072.
The previous prime is 54356339. The next prime is 54356347. The reversal of 54356341 is 14365345.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14365345 = 5 ⋅2873069.
It can be written as a sum of positive squares in 2 ways, for example, as 30140100 + 24216241 = 5490^2 + 4921^2 .
It is a cyclic number.
It is not a de Polignac number, because 54356341 - 21 = 54356339 is a prime.
It is a super-2 number, since 2×543563412 = 5909223613816562, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54356347) 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, 2090616 + ... + 2090641.
It is an arithmetic number, because the mean of its divisors is an integer number (14634403).
Almost surely, 254356341 is an apocalyptic number.
It is an amenable number.
54356341 is a deficient number, since it is larger than the sum of its proper divisors (4181271).
54356341 is a wasteful number, since it uses less digits than its factorization.
54356341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4181270.
The product of its digits is 21600, while the sum is 31.
The square root of 54356341 is about 7372.6752946268. The cubic root of 54356341 is about 378.8059030788.
The spelling of 54356341 in words is "fifty-four million, three hundred fifty-six thousand, three hundred forty-one".
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