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54141234 = 2371289077
BaseRepresentation
bin1100111010001…
…0000100110010
310202212122210220
43032202010302
5102330004414
65212233510
71225123110
oct316420462
9122778726
1054141234
112861a124
121616b896
13b2a8344
147294ab0
154b46ca9
hex33a2132

54141234 has 16 divisors (see below), whose sum is σ = 123751488. Its totient is φ = 15468912.

The previous prime is 54141211. The next prime is 54141239. The reversal of 54141234 is 43214145.

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

It is not an unprimeable number, because it can be changed into a prime (54141239) 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 7 ways as a sum of consecutive naturals, for example, 644497 + ... + 644580.

It is an arithmetic number, because the mean of its divisors is an integer number (7734468).

Almost surely, 254141234 is an apocalyptic number.

54141234 is an abundant number, since it is smaller than the sum of its proper divisors (69610254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54141234 is a wasteful number, since it uses less digits than its factorization.

54141234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289089.

The product of its digits is 1920, while the sum is 24.

The square root of 54141234 is about 7358.0727096163. The cubic root of 54141234 is about 378.3055534511.

Adding to 54141234 its reverse (43214145), we get a palindrome (97355379).

The spelling of 54141234 in words is "fifty-four million, one hundred forty-one thousand, two hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 42 1289077 2578154 3867231 7734462 9023539 18047078 27070617 54141234