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54285153 = 3131391927
BaseRepresentation
bin1100111100010…
…1001101100001
310210010222020020
43033011031201
5102344111103
65215304053
71226262516
oct317051541
9123128206
1054285153
112870826a
121621b029
13b3289c0
1472d130d
154b74753
hex33c5361

54285153 has 8 divisors (see below), whose sum is σ = 77947968. Its totient is φ = 33406224.

The previous prime is 54285149. The next prime is 54285157. The reversal of 54285153 is 35158245.

54285153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54285149) and next prime (54285157).

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

It is not a de Polignac number, because 54285153 - 22 = 54285149 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54285157) 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, 695925 + ... + 696002.

It is an arithmetic number, because the mean of its divisors is an integer number (9743496).

Almost surely, 254285153 is an apocalyptic number.

It is an amenable number.

54285153 is a deficient number, since it is larger than the sum of its proper divisors (23662815).

54285153 is a wasteful number, since it uses less digits than its factorization.

54285153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391943.

The product of its digits is 24000, while the sum is 33.

The square root of 54285153 is about 7367.8458860104. The cubic root of 54285153 is about 378.6404626111.

The spelling of 54285153 in words is "fifty-four million, two hundred eighty-five thousand, one hundred fifty-three".

Divisors: 1 3 13 39 1391927 4175781 18095051 54285153