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54214023 = 383217727
BaseRepresentation
bin1100111011001…
…1110110000111
310210000100122210
43032303312013
5102334322043
65213554503
71225545243
oct316636607
9123010583
1054214023
1128669886
12161a5a33
13b302506
1472b3423
154b5d633
hex33b3d87

54214023 has 8 divisors (see below), whose sum is σ = 73156608. Its totient is φ = 35707064.

The previous prime is 54214001. The next prime is 54214081. The reversal of 54214023 is 32041245.

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 54214023 - 26 = 54213959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54212023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108615 + ... + 109112.

It is an arithmetic number, because the mean of its divisors is an integer number (9144576).

Almost surely, 254214023 is an apocalyptic number.

54214023 is a deficient number, since it is larger than the sum of its proper divisors (18942585).

54214023 is a wasteful number, since it uses less digits than its factorization.

54214023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217813.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 54214023 is about 7363.0172483840. The cubic root of 54214023 is about 378.4750124126.

Adding to 54214023 its reverse (32041245), we get a palindrome (86255268).

The spelling of 54214023 in words is "fifty-four million, two hundred fourteen thousand, twenty-three".

Divisors: 1 3 83 249 217727 653181 18071341 54214023