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5287670502 = 237911155423
BaseRepresentation
bin1001110110010101…
…10111001011100110
3111122111200111022020
410323022313023212
541312120424002
62232405044010
7245014312662
oct47312671346
914574614266
105287670502
112273830124
1210369b6606
1366363071a
143823858a2
1520e32c2bc
hex13b2b72e6

5287670502 has 16 divisors (see below), whose sum is σ = 10709207040. Its totient is φ = 1740245832.

The previous prime is 5287670489. The next prime is 5287670513. The reversal of 5287670502 is 2050767825.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 5577238 + ... + 5578185.

It is an arithmetic number, because the mean of its divisors is an integer number (669325440).

Almost surely, 25287670502 is an apocalyptic number.

5287670502 is an abundant number, since it is smaller than the sum of its proper divisors (5421536538).

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

5287670502 is a wasteful number, since it uses less digits than its factorization.

5287670502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11155507.

The product of its (nonzero) digits is 235200, while the sum is 42.

The square root of 5287670502 is about 72716.3702476959. The cubic root of 5287670502 is about 1742.1603612694.

The spelling of 5287670502 in words is "five billion, two hundred eighty-seven million, six hundred seventy thousand, five hundred two".

Divisors: 1 2 3 6 79 158 237 474 11155423 22310846 33466269 66932538 881278417 1762556834 2643835251 5287670502