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4891700075 = 52474163149
BaseRepresentation
bin1001000111001000…
…10110101101101011
3110121220121002222212
410203210112231223
540004233400300
62125222035335
7232135523153
oct44344265553
913556532885
104891700075
112090267739
12b46278b4b
135cc5a02b2
1434594d763
151d96b2935
hex123916b6b

4891700075 has 12 divisors (see below), whose sum is σ = 6194767200. Its totient is φ = 3830096160.

The previous prime is 4891700063. The next prime is 4891700111. The reversal of 4891700075 is 5700071984.

It is not a de Polignac number, because 4891700075 - 212 = 4891695979 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2080400 + ... + 2082749.

It is an arithmetic number, because the mean of its divisors is an integer number (516230600).

Almost surely, 24891700075 is an apocalyptic number.

4891700075 is a deficient number, since it is larger than the sum of its proper divisors (1303067125).

4891700075 is a wasteful number, since it uses less digits than its factorization.

4891700075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4163206 (or 4163201 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 4891700075 is about 69940.6896949122. The cubic root of 4891700075 is about 1697.5397023371.

The spelling of 4891700075 in words is "four billion, eight hundred ninety-one million, seven hundred thousand, seventy-five".

Divisors: 1 5 25 47 235 1175 4163149 20815745 104078725 195668003 978340015 4891700075