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54230063 = 349155387
BaseRepresentation
bin1100111011011…
…1110000101111
310210001011122212
43032313300233
5102340330223
65214201035
71225643066
oct316676057
9123034585
1054230063
112867a938
12161b317b
13b3098c4
1472b91dd
154b63278
hex33b7c2f

54230063 has 4 divisors (see below), whose sum is σ = 54385800. Its totient is φ = 54074328.

The previous prime is 54230041. The next prime is 54230093. The reversal of 54230063 is 36003245.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54230063 - 26 = 54229999 is a prime.

It is a super-3 number, since 3×542300633 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54230023) 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 3 ways as a sum of consecutive naturals, for example, 77345 + ... + 78042.

It is an arithmetic number, because the mean of its divisors is an integer number (13596450).

Almost surely, 254230063 is an apocalyptic number.

54230063 is a deficient number, since it is larger than the sum of its proper divisors (155737).

54230063 is a wasteful number, since it uses less digits than its factorization.

54230063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155736.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 54230063 is about 7364.1063952118. The cubic root of 54230063 is about 378.5123344944.

The spelling of 54230063 in words is "fifty-four million, two hundred thirty thousand, sixty-three".

Divisors: 1 349 155387 54230063