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54468713 = 1318732237
BaseRepresentation
bin1100111111001…
…0000001101001
310210111022000202
43033302001221
5102420444323
65223241545
71230655625
oct317620151
9123438022
1054468713
1128823172
12162a92b5
13b391410
14733c185
154badd28
hex33f2069

54468713 has 8 divisors (see below), whose sum is σ = 58716168. Its totient is φ = 50229504.

The previous prime is 54468707. The next prime is 54468781. The reversal of 54468713 is 31786445.

54468713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 107584 + 54361129 = 328^2 + 7373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54468713 - 214 = 54452329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54468013) 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 7 ways as a sum of consecutive naturals, for example, 23231 + ... + 25467.

It is an arithmetic number, because the mean of its divisors is an integer number (7339521).

Almost surely, 254468713 is an apocalyptic number.

It is an amenable number.

54468713 is a deficient number, since it is larger than the sum of its proper divisors (4247455).

54468713 is a wasteful number, since it uses less digits than its factorization.

54468713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123.

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

The square root of 54468713 is about 7380.2922028874. The cubic root of 54468713 is about 379.0667611894.

The spelling of 54468713 in words is "fifty-four million, four hundred sixty-eight thousand, seven hundred thirteen".

Divisors: 1 13 1873 2237 24349 29081 4189901 54468713