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5681106214 = 272321183617
BaseRepresentation
bin1010100101001111…
…01100110100100110
3112122221000002122021
411102213230310212
543113330344324
62335421453354
7260532414610
oct52247546446
915587002567
105681106214
112455922203
12112671125a
136c6cb4214
143bc71bdb0
15233b45ae4
hex1529ecd26

5681106214 has 32 divisors (see below), whose sum is σ = 10210761216. Its totient is φ = 2317835520.

The previous prime is 5681106181. The next prime is 5681106287. The reversal of 5681106214 is 4126011865.

It is a self number, because there is not a number n which added to its sum of digits gives 5681106214.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26134 + ... + 109750.

It is an arithmetic number, because the mean of its divisors is an integer number (319086288).

Almost surely, 25681106214 is an apocalyptic number.

5681106214 is a deficient number, since it is larger than the sum of its proper divisors (4529655002).

5681106214 is a wasteful number, since it uses less digits than its factorization.

5681106214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83860.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 5681106214 is about 75373.1133362554. The cubic root of 5681106214 is about 1784.3401028256.

The spelling of 5681106214 in words is "five billion, six hundred eighty-one million, one hundred six thousand, two hundred fourteen".

Divisors: 1 2 7 14 23 46 161 211 322 422 1477 2954 4853 9706 33971 67942 83617 167234 585319 1170638 1923191 3846382 13462337 17643187 26924674 35286374 123502309 247004618 405793301 811586602 2840553107 5681106214