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5275185 = 3517137151
BaseRepresentation
bin10100000111111000110001
3100221000012020
4110013320301
52322301220
6305022053
762560356
oct24077061
910830166
105275185
112a83363
121924929
131129116
149b462d
156e3040
hex507e31

5275185 has 32 divisors (see below), whose sum is σ = 9061632. Its totient is φ = 2611200.

The previous prime is 5275163. The next prime is 5275243. The reversal of 5275185 is 5815725.

It is a happy number.

It is not a de Polignac number, because 5275185 - 26 = 5275121 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34860 + ... + 35010.

It is an arithmetic number, because the mean of its divisors is an integer number (283176).

Almost surely, 25275185 is an apocalyptic number.

It is an amenable number.

5275185 is a deficient number, since it is larger than the sum of its proper divisors (3786447).

5275185 is a wasteful number, since it uses less digits than its factorization.

5275185 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313.

The product of its digits is 14000, while the sum is 33.

The square root of 5275185 is about 2296.7770897499. Note that the first 3 decimals coincide. The cubic root of 5275185 is about 174.0788056295.

It can be divided in two parts, 5275 and 185, that added together give a triangular number (5460 = T104).

The spelling of 5275185 in words is "five million, two hundred seventy-five thousand, one hundred eighty-five".

Divisors: 1 3 5 15 17 51 85 137 151 255 411 453 685 755 2055 2265 2329 2567 6987 7701 11645 12835 20687 34935 38505 62061 103435 310305 351679 1055037 1758395 5275185