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54119297 = 227419569
BaseRepresentation
bin1100111001110…
…0101110000001
310202211112201102
43032130232001
5102323304142
65211544145
71225002131
oct316345601
9122745642
1054119297
11286046a1
121615b055
13b29b36b
14728aac1
154b40532
hex339cb81

54119297 has 8 divisors (see below), whose sum is σ = 54583200. Its totient is φ = 53657824.

The previous prime is 54119293. The next prime is 54119309. The reversal of 54119297 is 79291145.

54119297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54119297 - 22 = 54119293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54119297.

It is not an unprimeable number, because it can be changed into a prime (54119291) 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, 94829 + ... + 95397.

It is an arithmetic number, because the mean of its divisors is an integer number (6822900).

Almost surely, 254119297 is an apocalyptic number.

It is an amenable number.

54119297 is a deficient number, since it is larger than the sum of its proper divisors (463903).

54119297 is a wasteful number, since it uses less digits than its factorization.

54119297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215.

The product of its digits is 22680, while the sum is 38.

The square root of 54119297 is about 7356.5818829127. The cubic root of 54119297 is about 378.2544524731.

The spelling of 54119297 in words is "fifty-four million, one hundred nineteen thousand, two hundred ninety-seven".

Divisors: 1 227 419 569 95113 129163 238411 54119297