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54076825 = 5211196643
BaseRepresentation
bin1100111001001…
…0010110011001
310202202101110101
43032102112121
5102320424300
65211015401
71224434245
oct316222631
9122671411
1054076825
11285857a0
121613a561
13b284c2a
147279425
154b32b6a
hex3392599

54076825 has 12 divisors (see below), whose sum is σ = 73151568. Its totient is φ = 39328400.

The previous prime is 54076819. The next prime is 54076873. The reversal of 54076825 is 52867045.

It is a happy number.

54076825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54076825 - 23 = 54076817 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98047 + ... + 98596.

It is an arithmetic number, because the mean of its divisors is an integer number (6095964).

Almost surely, 254076825 is an apocalyptic number.

54076825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54076825 is a deficient number, since it is larger than the sum of its proper divisors (19074743).

54076825 is a wasteful number, since it uses less digits than its factorization.

54076825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196664 (or 196659 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 54076825 is about 7353.6946496302. The cubic root of 54076825 is about 378.1554771327.

The spelling of 54076825 in words is "fifty-four million, seventy-six thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 196643 983215 2163073 4916075 10815365 54076825