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5263071 = 311433709
BaseRepresentation
bin10100000100111011011111
3100220101120120
4110010323133
52321404241
6304450023
762510142
oct24047337
910811516
105263071
112a75250
121919913
131123758
149b0059
156de666
hex504edf

5263071 has 16 divisors (see below), whose sum is σ = 7835520. Its totient is φ = 3114720.

The previous prime is 5263061. The next prime is 5263109. The reversal of 5263071 is 1703625.

It is not a de Polignac number, because 5263071 - 29 = 5262559 is a prime.

5263071 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436 + ... + 3273.

It is an arithmetic number, because the mean of its divisors is an integer number (489720).

Almost surely, 25263071 is an apocalyptic number.

5263071 is a deficient number, since it is larger than the sum of its proper divisors (2572449).

5263071 is a wasteful number, since it uses less digits than its factorization.

5263071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 5263071 is about 2294.1384003586. The cubic root of 5263071 is about 173.9454512586.

Adding to 5263071 its reverse (1703625), we get a palindrome (6966696).

The spelling of 5263071 in words is "five million, two hundred sixty-three thousand, seventy-one".

Divisors: 1 3 11 33 43 129 473 1419 3709 11127 40799 122397 159487 478461 1754357 5263071