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54077027 = 503107509
BaseRepresentation
bin1100111001001…
…0011001100011
310202202101201212
43032102121203
5102320431102
65211020335
71224434654
oct316223143
9122671655
1054077027
1128585964
121613a6ab
13b285054
14727952b
154b32c52
hex3392663

54077027 has 4 divisors (see below), whose sum is σ = 54185040. Its totient is φ = 53969016.

The previous prime is 54077003. The next prime is 54077039. The reversal of 54077027 is 72077045.

It is a happy number.

54077027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72077045 = 514415409.

It is a cyclic number.

It is not a de Polignac number, because 54077027 - 26 = 54076963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54076984 and 54077002.

It is not an unprimeable number, because it can be changed into a prime (54077057) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 53252 + ... + 54257.

It is an arithmetic number, because the mean of its divisors is an integer number (13546260).

Almost surely, 254077027 is an apocalyptic number.

54077027 is a deficient number, since it is larger than the sum of its proper divisors (108013).

54077027 is a wasteful number, since it uses less digits than its factorization.

54077027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108012.

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 54077027 is about 7353.7083842100. The cubic root of 54077027 is about 378.1559479895.

The spelling of 54077027 in words is "fifty-four million, seventy-seven thousand, twenty-seven".

Divisors: 1 503 107509 54077027