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54679323 = 318226441
BaseRepresentation
bin1101000010010…
…1011100011011
310210212222221010
43100211130123
5102444214243
65231545003
71232523636
oct320453433
9123788833
1054679323
1128957426
121638b163
13b43623a
147394c1d
154c01433
hex342571b

54679323 has 4 divisors (see below), whose sum is σ = 72905768. Its totient is φ = 36452880.

The previous prime is 54679277. The next prime is 54679333. The reversal of 54679323 is 32397645.

54679323 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.

It is not a de Polignac number, because 54679323 - 28 = 54679067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54679333) 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, 9113218 + ... + 9113223.

It is an arithmetic number, because the mean of its divisors is an integer number (18226442).

Almost surely, 254679323 is an apocalyptic number.

54679323 is a deficient number, since it is larger than the sum of its proper divisors (18226445).

54679323 is a wasteful number, since it uses less digits than its factorization.

54679323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18226444.

The product of its digits is 136080, while the sum is 39.

The square root of 54679323 is about 7394.5468420993. The cubic root of 54679323 is about 379.5547023030.

The spelling of 54679323 in words is "fifty-four million, six hundred seventy-nine thousand, three hundred twenty-three".

Divisors: 1 3 18226441 54679323