Base | Representation |
---|---|
bin | 1101000001001… |
… | …1011010011001 |
3 | 10210202020121122 |
4 | 3100103122121 |
5 | 102434333330 |
6 | 5230215025 |
7 | 1232065415 |
oct | 320233231 |
9 | 123666548 |
10 | 54605465 |
11 | 28906992 |
12 | 16354475 |
13 | b40b735 |
14 | 7375d45 |
15 | 4bd95e5 |
hex | 3413699 |
54605465 has 8 divisors (see below), whose sum is σ = 65567880. Its totient is φ = 43656832.
The previous prime is 54605443. The next prime is 54605491. The reversal of 54605465 is 56450645.
It can be written as a sum of positive squares in 4 ways, for example, as 259081 + 54346384 = 509^2 + 7372^2 .
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 54605465 - 28 = 54605209 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10181 + ... + 14589.
It is an arithmetic number, because the mean of its divisors is an integer number (8195985).
Almost surely, 254605465 is an apocalyptic number.
It is an amenable number.
54605465 is a deficient number, since it is larger than the sum of its proper divisors (10962415).
54605465 is a wasteful number, since it uses less digits than its factorization.
54605465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6891.
The product of its (nonzero) digits is 72000, while the sum is 35.
The square root of 54605465 is about 7389.5510689080. The cubic root of 54605465 is about 379.3837310165.
The spelling of 54605465 in words is "fifty-four million, six hundred five thousand, four hundred sixty-five".
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