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54276313 = 71329131157
BaseRepresentation
bin1100111100001…
…1000011011001
310210010112002211
43033003003121
5102343320223
65215155121
71226224660
oct317030331
9123115084
1054276313
1128701663
1216215aa1
13b324980
1472cbdd7
154b71d0d
hex33c30d9

54276313 has 32 divisors (see below), whose sum is σ = 70076160. Its totient is φ = 40884480.

The previous prime is 54276311. The next prime is 54276323. The reversal of 54276313 is 31367245.

54276313 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 54276313 - 21 = 54276311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54276311) 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 31 ways as a sum of consecutive naturals, for example, 345631 + ... + 345787.

It is an arithmetic number, because the mean of its divisors is an integer number (2189880).

Almost surely, 254276313 is an apocalyptic number.

It is an amenable number.

54276313 is a deficient number, since it is larger than the sum of its proper divisors (15799847).

54276313 is a wasteful number, since it uses less digits than its factorization.

54276313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its digits is 15120, while the sum is 31.

The square root of 54276313 is about 7367.2459576154. The cubic root of 54276313 is about 378.6199084128.

The spelling of 54276313 in words is "fifty-four million, two hundred seventy-six thousand, three hundred thirteen".

Divisors: 1 7 13 29 91 131 157 203 377 917 1099 1703 2041 2639 3799 4553 11921 14287 20567 26593 31871 49387 59189 143969 267371 345709 414323 596443 1871597 4175101 7753759 54276313