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5210564255 = 5131273371873
BaseRepresentation
bin1001101101001001…
…01110011010011111
3111110010121002102022
410312210232122133
541132401024010
62221012250355
7243060031301
oct46644563237
914403532368
105210564255
112234256056
1210150109bb
13650674520
14376033971
1520769ad55
hex13692e69f

5210564255 has 32 divisors (see below), whose sum is σ = 6810445824. Its totient is φ = 3804143616.

The previous prime is 5210564251. The next prime is 5210564263. The reversal of 5210564255 is 5524650125.

It is not a de Polignac number, because 5210564255 - 22 = 5210564251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210564251) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2780999 + ... + 2782871.

It is an arithmetic number, because the mean of its divisors is an integer number (212826432).

Almost surely, 25210564255 is an apocalyptic number.

5210564255 is a deficient number, since it is larger than the sum of its proper divisors (1599881569).

5210564255 is a wasteful number, since it uses less digits than its factorization.

5210564255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 5210564255 is about 72184.2382726312. The cubic root of 5210564255 is about 1733.6506440985.

The spelling of 5210564255 in words is "five billion, two hundred ten million, five hundred sixty-four thousand, two hundred fifty-five".

Divisors: 1 5 13 65 127 337 635 1651 1685 1873 4381 8255 9365 21905 24349 42799 121745 213995 237871 556387 631201 1189355 2781935 3092323 3156005 8205613 15461615 41028065 80162527 400812635 1042112851 5210564255