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54200675 = 5217731747
BaseRepresentation
bin1100111011000…
…0100101100011
310202222200100102
43032300211203
5102333410200
65213413015
71225461314
oct316604543
9122880312
1054200675
112865a851
121619a16b
13b2c9409
1472ac60b
154b596d5
hex33b0963

54200675 has 24 divisors (see below), whose sum is σ = 72178416. Its totient is φ = 40227840.

The previous prime is 54200651. The next prime is 54200717. The reversal of 54200675 is 57600245.

54200675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54200675 - 26 = 54200611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30152 + ... + 31898.

It is an arithmetic number, because the mean of its divisors is an integer number (3007434).

Almost surely, 254200675 is an apocalyptic number.

54200675 is a deficient number, since it is larger than the sum of its proper divisors (17977741).

54200675 is a wasteful number, since it uses less digits than its factorization.

54200675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847 (or 1842 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 54200675 is about 7362.1107706961. The cubic root of 54200675 is about 378.4439484993.

The spelling of 54200675 in words is "fifty-four million, two hundred thousand, six hundred seventy-five".

Divisors: 1 5 17 25 73 85 365 425 1241 1747 1825 6205 8735 29699 31025 43675 127531 148495 637655 742475 2168027 3188275 10840135 54200675