Base | Representation |
---|---|
bin | 1100111000111… |
… | …0010011100101 |
3 | 10202201112201220 |
4 | 3032032103211 |
5 | 102314412021 |
6 | 5210410553 |
7 | 1224335043 |
oct | 316162345 |
9 | 122645656 |
10 | 54060261 |
11 | 28574302 |
12 | 16130a59 |
13 | b27a528 |
14 | 7273393 |
15 | 4b2ccc6 |
hex | 338e4e5 |
54060261 has 4 divisors (see below), whose sum is σ = 72080352. Its totient is φ = 36040172.
The previous prime is 54060241. The next prime is 54060283. The reversal of 54060261 is 16206045.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54060261 - 217 = 53929189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54060241) 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, 9010041 + ... + 9010046.
It is an arithmetic number, because the mean of its divisors is an integer number (18020088).
Almost surely, 254060261 is an apocalyptic number.
It is an amenable number.
54060261 is a deficient number, since it is larger than the sum of its proper divisors (18020091).
54060261 is a wasteful number, since it uses less digits than its factorization.
54060261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18020090.
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 54060261 is about 7352.5683267821. The cubic root of 54060261 is about 378.1168628898.
The spelling of 54060261 in words is "fifty-four million, sixty thousand, two hundred sixty-one".
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