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5682513291 = 372132228737
BaseRepresentation
bin1010100101011010…
…00100010110001011
3112200000122120210020
411102231010112023
543114210411131
62335511551523
7260550365100
oct52255042613
915600576706
105682513291
1124566a3384
12112708b5a3
136c7387800
143bc9a6aa7
15233d22996
hex152b4458b

5682513291 has 36 divisors (see below), whose sum is σ = 9543864312. Its totient is φ = 2997356544.

The previous prime is 5682513289. The next prime is 5682513301. The reversal of 5682513291 is 1923152865.

It is not a de Polignac number, because 5682513291 - 21 = 5682513289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5682518291) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89526 + ... + 139211.

It is an arithmetic number, because the mean of its divisors is an integer number (265107342).

Almost surely, 25682513291 is an apocalyptic number.

5682513291 is a deficient number, since it is larger than the sum of its proper divisors (3861351021).

5682513291 is a wasteful number, since it uses less digits than its factorization.

5682513291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228780 (or 228760 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 5682513291 is about 75382.4468361170. The cubic root of 5682513291 is about 1784.4874037544.

The spelling of 5682513291 in words is "five billion, six hundred eighty-two million, five hundred thirteen thousand, two hundred ninety-one".

Divisors: 1 3 7 13 21 39 49 91 147 169 273 507 637 1183 1911 3549 8281 24843 228737 686211 1601159 2973581 4803477 8920743 11208113 20815067 33624339 38656553 62445201 115969659 145705469 270595871 437116407 811787613 1894171097 5682513291