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54053144 = 2357111833
BaseRepresentation
bin1100111000110…
…0100100011000
310202201011222022
43032030210120
5102314200034
65210314012
71224305225
oct316144430
9122634868
1054053144
1128569a22
1216128908
13b277212
14727094c
154b2ab2e
hex338c918

54053144 has 16 divisors (see below), whose sum is σ = 101535720. Its totient is φ = 26976960.

The previous prime is 54053141. The next prime is 54053159. The reversal of 54053144 is 44135045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54053141) 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, 1349 + ... + 10484.

Almost surely, 254053144 is an apocalyptic number.

It is an amenable number.

54053144 is a deficient number, since it is larger than the sum of its proper divisors (47482576).

54053144 is a wasteful number, since it uses less digits than its factorization.

54053144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12410 (or 12406 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 54053144 is about 7352.0843303107. The cubic root of 54053144 is about 378.1002692110.

Adding to 54053144 its reverse (44135045), we get a palindrome (98188189).

The spelling of 54053144 in words is "fifty-four million, fifty-three thousand, one hundred forty-four".

Divisors: 1 2 4 8 571 1142 2284 4568 11833 23666 47332 94664 6756643 13513286 27026572 54053144