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5754284642 = 2536392
BaseRepresentation
bin1010101101111101…
…10110101001100010
3112212000200221120102
411112332312221202
543241044102032
62350554142402
7262411420031
oct52676665142
915760627512
105754284642
112493164247
121147121a02
137091c6672
143c832a718
1523a29d362
hex156fb6a62

5754284642 has 6 divisors (see below), whose sum is σ = 8631587883. Its totient is φ = 2877088682.

The previous prime is 5754284633. The next prime is 5754284689. The reversal of 5754284642 is 2464824575.

It can be written as a sum of positive squares in only one way, i.e., 2877142321 + 2877142321 = 53639^2 + 53639^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=53639.

It is a super-2 number, since 2×57542846422 = 66223583482314136328, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 80459 + ... + 134097.

Almost surely, 25754284642 is an apocalyptic number.

5754284642 is a deficient number, since it is larger than the sum of its proper divisors (2877303241).

5754284642 is an frugal number, since it uses more digits than its factorization.

5754284642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107280 (or 53641 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 47.

The square root of 5754284642 is about 75857.0012721304. The cubic root of 5754284642 is about 1791.9688127760.

The spelling of 5754284642 in words is "five billion, seven hundred fifty-four million, two hundred eighty-four thousand, six hundred forty-two".

Divisors: 1 2 53639 107278 2877142321 5754284642