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54826067 = 257383557
BaseRepresentation
bin1101000100100…
…1010001010011
310211011110020002
43101021101103
5103013413232
65235040215
71234004522
oct321112123
9124143202
1054826067
1128a476aa
121644006b
13b487c7a
1473d24b9
154c2eb62
hex3449453

54826067 has 8 divisors (see below), whose sum is σ = 55282176. Its totient is φ = 54372352.

The previous prime is 54826063. The next prime is 54826069. The reversal of 54826067 is 76062845.

It is a happy number.

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 54826067 - 22 = 54826063 is a prime.

It is a super-3 number, since 3×548260673 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54826067.

It is not an unprimeable number, because it can be changed into a prime (54826063) 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 7 ways as a sum of consecutive naturals, for example, 98153 + ... + 98709.

It is an arithmetic number, because the mean of its divisors is an integer number (6910272).

Almost surely, 254826067 is an apocalyptic number.

54826067 is a deficient number, since it is larger than the sum of its proper divisors (456109).

54826067 is a wasteful number, since it uses less digits than its factorization.

54826067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 54826067 is about 7404.4626408673. The cubic root of 54826067 is about 379.8939385441.

The spelling of 54826067 in words is "fifty-four million, eight hundred twenty-six thousand, sixty-seven".

Divisors: 1 257 383 557 98431 143149 213331 54826067