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54141343 = 436120641
BaseRepresentation
bin1100111010001…
…0000110011111
310202212122221221
43032202012133
5102330010333
65212234211
71225123324
oct316420637
9122778857
1054141343
112861a213
121616b967
13b2a83c9
147294b4b
154b46d2d
hex33a219f

54141343 has 8 divisors (see below), whose sum is σ = 56311376. Its totient is φ = 52012800.

The previous prime is 54141341. The next prime is 54141359. The reversal of 54141343 is 34314145.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54141343 - 21 = 54141341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54141341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7698 + ... + 12943.

It is an arithmetic number, because the mean of its divisors is an integer number (7038922).

Almost surely, 254141343 is an apocalyptic number.

54141343 is a deficient number, since it is larger than the sum of its proper divisors (2170033).

54141343 is a wasteful number, since it uses less digits than its factorization.

54141343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20745.

The product of its digits is 2880, while the sum is 25.

The square root of 54141343 is about 7358.0801164434. The cubic root of 54141343 is about 378.3058073259.

Adding to 54141343 its reverse (34314145), we get a palindrome (88455488).

The spelling of 54141343 in words is "fifty-four million, one hundred forty-one thousand, three hundred forty-three".

Divisors: 1 43 61 2623 20641 887563 1259101 54141343