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14311022310 = 23251312231643
BaseRepresentation
bin11010101010000000…
…01101111011100110
31100221100201020222100
431111000031323212
5213302110203220
610324022512530
71014432453054
oct152500157346
940840636870
1014311022310
116084220972
122934895746
131470b98950
1499a9191d4
1558b5bcd90
hex35500dee6

14311022310 has 48 divisors (see below), whose sum is σ = 40070865744. Its totient is φ = 3522712896.

The previous prime is 14311022293. The next prime is 14311022321. The reversal of 14311022310 is 1322011341.

14311022310 is a `hidden beast` number, since 1 + 431 + 1 + 0 + 2 + 231 + 0 = 666.

14311022310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143110223102 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 23 ways as a sum of consecutive naturals, for example, 6114652 + ... + 6116991.

It is an arithmetic number, because the mean of its divisors is an integer number (834809703).

Almost surely, 214311022310 is an apocalyptic number.

14311022310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14311022310 is an abundant number, since it is smaller than the sum of its proper divisors (25759843434).

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

14311022310 is a wasteful number, since it uses less digits than its factorization.

14311022310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12231669 (or 12231666 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 14311022310 its reverse (1322011341), we get a palindrome (15633033651).

The spelling of 14311022310 in words is "fourteen billion, three hundred eleven million, twenty-two thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 12231643 24463286 36694929 61158215 73389858 110084787 122316430 159011359 183474645 220169574 318022718 366949290 477034077 550423935 795056795 954068154 1100847870 1431102231 1590113590 2385170385 2862204462 4770340770 7155511155 14311022310