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54288301 = 1923312263
BaseRepresentation
bin1100111100010…
…1111110101101
310210011010112211
43033011332231
5102344211201
65215330421
71226304634
oct317057655
9123133484
1054288301
112870a671
1216220a11
13b32a272
1472d251b
154b75651
hex33c5fad

54288301 has 8 divisors (see below), whose sum is σ = 57395520. Its totient is φ = 51206112.

The previous prime is 54288277. The next prime is 54288307. The reversal of 54288301 is 10388245.

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

It is a cyclic number.

It is not a de Polignac number, because 54288301 - 221 = 52191149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54288307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705 + ... + 10558.

It is an arithmetic number, because the mean of its divisors is an integer number (7174440).

Almost surely, 254288301 is an apocalyptic number.

It is an amenable number.

54288301 is a deficient number, since it is larger than the sum of its proper divisors (3107219).

54288301 is a wasteful number, since it uses less digits than its factorization.

54288301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12515.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 54288301 is about 7368.0595138747. The cubic root of 54288301 is about 378.6477815990.

The spelling of 54288301 in words is "fifty-four million, two hundred eighty-eight thousand, three hundred one".

Divisors: 1 19 233 4427 12263 232997 2857279 54288301