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54141272 = 2339717047
BaseRepresentation
bin1100111010001…
…0000101011000
310202212122212022
43032202011120
5102330010042
65212234012
71225123163
oct316420530
9122778768
1054141272
112861a159
121616b908
13b2a8373
147294ada
154b46cd2
hex33a2158

54141272 has 16 divisors (see below), whose sum is σ = 101776560. Its totient is φ = 27000864.

The previous prime is 54141239. The next prime is 54141299. The reversal of 54141272 is 27214145.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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, 5348 + ... + 11699.

It is an arithmetic number, because the mean of its divisors is an integer number (6361035).

Almost surely, 254141272 is an apocalyptic number.

It is an amenable number.

54141272 is a deficient number, since it is larger than the sum of its proper divisors (47635288).

54141272 is a wasteful number, since it uses less digits than its factorization.

54141272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17450 (or 17446 counting only the distinct ones).

The product of its digits is 2240, while the sum is 26.

The square root of 54141272 is about 7358.0752918137. The cubic root of 54141272 is about 378.3056419580.

The spelling of 54141272 in words is "fifty-four million, one hundred forty-one thousand, two hundred seventy-two".

Divisors: 1 2 4 8 397 794 1588 3176 17047 34094 68188 136376 6767659 13535318 27070636 54141272