Base | Representation |
---|---|
bin | 1100111000001… |
… | …1001100001001 |
3 | 10202122020021112 |
4 | 3032003030021 |
5 | 102311432404 |
6 | 5205420105 |
7 | 1224055226 |
oct | 316031411 |
9 | 122566245 |
10 | 54014729 |
11 | 2854307a |
12 | 1610a635 |
13 | b2628a2 |
14 | 726094d |
15 | 4b1e56e |
hex | 3383309 |
54014729 has 4 divisors (see below), whose sum is σ = 57192084. Its totient is φ = 50837376.
The previous prime is 54014713. The next prime is 54014731. The reversal of 54014729 is 92741045.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 44249104 + 9765625 = 6652^2 + 3125^2 .
It is a cyclic number.
It is not a de Polignac number, because 54014729 - 24 = 54014713 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 54014695 and 54014704.
It is not an unprimeable number, because it can be changed into a prime (54014029) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1588652 + ... + 1588685.
It is an arithmetic number, because the mean of its divisors is an integer number (14298021).
Almost surely, 254014729 is an apocalyptic number.
It is an amenable number.
54014729 is a deficient number, since it is larger than the sum of its proper divisors (3177355).
54014729 is a wasteful number, since it uses less digits than its factorization.
54014729 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3177354.
The product of its (nonzero) digits is 10080, while the sum is 32.
The square root of 54014729 is about 7349.4713415320. The cubic root of 54014729 is about 378.0106773577.
The spelling of 54014729 in words is "fifty-four million, fourteen thousand, seven hundred twenty-nine".
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