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54326941 = 353315377
BaseRepresentation
bin1100111100111…
…1011010011101
310210020002112221
43033033122131
5102401430231
65220225341
71226525404
oct317173235
9123202487
1054326941
11287366a9
121623b251
13b341a26
14730263b
154b81d11
hex33cf69d

54326941 has 4 divisors (see below), whose sum is σ = 54345852. Its totient is φ = 54308032.

The previous prime is 54326893. The next prime is 54326953. The reversal of 54326941 is 14962345.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 51538041 + 2788900 = 7179^2 + 1670^2 .

It is a cyclic number.

It is not a de Polignac number, because 54326941 - 29 = 54326429 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54326897 and 54326906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54326981) 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, 4156 + ... + 11221.

It is an arithmetic number, because the mean of its divisors is an integer number (13586463).

Almost surely, 254326941 is an apocalyptic number.

It is an amenable number.

54326941 is a deficient number, since it is larger than the sum of its proper divisors (18911).

54326941 is a wasteful number, since it uses less digits than its factorization.

54326941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18910.

The product of its digits is 25920, while the sum is 34.

The square root of 54326941 is about 7370.6811761193. The cubic root of 54326941 is about 378.7375951817.

The spelling of 54326941 in words is "fifty-four million, three hundred twenty-six thousand, nine hundred forty-one".

Divisors: 1 3533 15377 54326941