Search a number
-
+
4105227830 = 2511172698161
BaseRepresentation
bin1111010010110000…
…1100111000110110
3101121002201011220012
43310230030320312
531401414242310
61515205140222
7203505601154
oct36454147066
911532634805
104105227830
111817326480
129669ba672
135056758c2
142ad3063d4
1519060dc05
hexf4b0ce36

4105227830 has 64 divisors (see below), whose sum is σ = 8568141120. Its totient is φ = 1399603200.

The previous prime is 4105227823. The next prime is 4105227851. The reversal of 4105227830 is 387225014.

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 31 ways as a sum of consecutive naturals, for example, 498950 + ... + 507110.

It is an arithmetic number, because the mean of its divisors is an integer number (133877205).

Almost surely, 24105227830 is an apocalyptic number.

4105227830 is an abundant number, since it is smaller than the sum of its proper divisors (4462913290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4105227830 is a wasteful number, since it uses less digits than its factorization.

4105227830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8465.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 4105227830 is about 64072.0518635075. The cubic root of 4105227830 is about 1601.2006391802.

The spelling of 4105227830 in words is "four billion, one hundred five million, two hundred twenty-seven thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 269 374 538 935 1345 1870 2690 2959 4573 5918 8161 9146 14795 16322 22865 29590 40805 45730 50303 81610 89771 100606 138737 179542 251515 277474 448855 503030 693685 897710 1387370 1526107 2195309 3052214 4390618 7630535 10976545 15261070 21953090 24148399 37320253 48296798 74640506 120741995 186601265 241483990 373202530 410522783 821045566 2052613915 4105227830