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54141044 = 2267719993
BaseRepresentation
bin1100111010001…
…0000001110100
310202212122112212
43032202001310
5102330003134
65212232552
71225122416
oct316420164
9122778485
1054141044
1128619a71
121616b758
13b2a8229
1472949b6
154b46bce
hex33a2074

54141044 has 12 divisors (see below), whose sum is σ = 94891524. Its totient is φ = 27029184.

The previous prime is 54141029. The next prime is 54141049. The reversal of 54141044 is 44014145.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46512400 + 7628644 = 6820^2 + 2762^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54141049) 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 in 3 ways as a sum of consecutive naturals, for example, 7289 + ... + 12704.

It is an arithmetic number, because the mean of its divisors is an integer number (7907627).

Almost surely, 254141044 is an apocalyptic number.

It is an amenable number.

54141044 is a deficient number, since it is larger than the sum of its proper divisors (40750480).

54141044 is a wasteful number, since it uses less digits than its factorization.

54141044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20674 (or 20672 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 54141044 is about 7358.0597986154. The cubic root of 54141044 is about 378.3051109163.

Adding to 54141044 its reverse (44014145), we get a palindrome (98155189).

The spelling of 54141044 in words is "fifty-four million, one hundred forty-one thousand, forty-four".

Divisors: 1 2 4 677 1354 2708 19993 39986 79972 13535261 27070522 54141044