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54232341 = 318077447
BaseRepresentation
bin1100111011100…
…0010100010101
310210001021210020
43032320110111
5102340413331
65214215353
71225652532
oct316702425
9123037706
1054232341
1128681619
12161b4559
13b30a957
1472b9d89
154b63c96
hex33b8515

54232341 has 4 divisors (see below), whose sum is σ = 72309792. Its totient is φ = 36154892.

The previous prime is 54232337. The next prime is 54232369. The reversal of 54232341 is 14323245.

54232341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54232341 - 22 = 54232337 is a prime.

It is a super-2 number, since 2×542323412 = 5882293620680562, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54232301) 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 3 ways as a sum of consecutive naturals, for example, 9038721 + ... + 9038726.

It is an arithmetic number, because the mean of its divisors is an integer number (18077448).

Almost surely, 254232341 is an apocalyptic number.

It is an amenable number.

54232341 is a deficient number, since it is larger than the sum of its proper divisors (18077451).

54232341 is a wasteful number, since it uses less digits than its factorization.

54232341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18077450.

The product of its digits is 2880, while the sum is 24.

The square root of 54232341 is about 7364.2610627272. The cubic root of 54232341 is about 378.5176343777.

Adding to 54232341 its reverse (14323245), we get a palindrome (68555586).

The spelling of 54232341 in words is "fifty-four million, two hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 3 18077447 54232341