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54092944 = 243380809
BaseRepresentation
bin1100111001011…
…0010010010000
310202210012120101
43032112102100
5102321433234
65211222144
71224532243
oct316262220
9122705511
1054092944
1128596914
1216147954
13b28c379
14728125a
154b37814
hex3396490

54092944 has 10 divisors (see below), whose sum is σ = 104805110. Its totient is φ = 27046464.

The previous prime is 54092933. The next prime is 54092947. The reversal of 54092944 is 44929045.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 44729344 + 9363600 = 6688^2 + 3060^2 .

It is not an unprimeable number, because it can be changed into a prime (54092947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690389 + ... + 1690420.

It is an arithmetic number, because the mean of its divisors is an integer number (10480511).

Almost surely, 254092944 is an apocalyptic number.

It is an amenable number.

54092944 is a deficient number, since it is larger than the sum of its proper divisors (50712166).

54092944 is a wasteful number, since it uses less digits than its factorization.

54092944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3380817 (or 3380811 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 54092944 is about 7354.7905476635. The cubic root of 54092944 is about 378.1930464156.

The spelling of 54092944 in words is "fifty-four million, ninety-two thousand, nine hundred forty-four".

Divisors: 1 2 4 8 16 3380809 6761618 13523236 27046472 54092944