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54068756 = 22721914519
BaseRepresentation
bin1100111001000…
…0011000010100
310202201222101112
43032100120110
5102320200011
65210514152
71224401600
oct316203024
9122658345
1054068756
112857a725
1216135958
13b281361
147276500
154b3058b
hex3390614

54068756 has 36 divisors (see below), whose sum is σ = 115869600. Its totient is φ = 21951216.

The previous prime is 54068747. The next prime is 54068771. The reversal of 54068756 is 65786045.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3536 + ... + 10983.

It is an arithmetic number, because the mean of its divisors is an integer number (3218600).

Almost surely, 254068756 is an apocalyptic number.

It is an amenable number.

54068756 is an abundant number, since it is smaller than the sum of its proper divisors (61800844).

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

54068756 is a wasteful number, since it uses less digits than its factorization.

54068756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14556 (or 14547 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 54068756 is about 7353.1459933827. The cubic root of 54068756 is about 378.1366675452.

It can be divided in two parts, 540 and 68756, that added together give a palindrome (69296).

The spelling of 54068756 in words is "fifty-four million, sixty-eight thousand, seven hundred fifty-six".

Divisors: 1 2 4 7 14 19 28 38 49 76 98 133 196 266 532 931 1862 3724 14519 29038 58076 101633 203266 275861 406532 551722 711431 1103444 1422862 1931027 2845724 3862054 7724108 13517189 27034378 54068756