Search a number
-
+
12030142330410 = 235439325691729
BaseRepresentation
bin1010111100001111110001…
…0111000011011000101010
31120121001220022012010210020
42233003330113003120222
53034100212414033120
641330323204501310
72351102066415561
oct257037427033052
946531808163706
1012030142330410
113918a557a1876
1214236323aa836
1369358c3c9959
142d8394cb6bd8
1515cde92b1640
hexaf0fc5c362a

12030142330410 has 32 divisors (see below), whose sum is σ = 29543791400640. Its totient is φ = 3133432420608.

The previous prime is 12030142330399. The next prime is 12030142330439. The reversal of 12030142330410 is 1403324103021.

It is a happy number.

It is a super-2 number, since 2×120301423304102 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4662844575 + ... + 4662847154.

It is an arithmetic number, because the mean of its divisors is an integer number (923243481270).

Almost surely, 212030142330410 is an apocalyptic number.

12030142330410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030142330410 is an abundant number, since it is smaller than the sum of its proper divisors (17513649070230).

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

12030142330410 is a wasteful number, since it uses less digits than its factorization.

12030142330410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325691782.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12030142330410 its reverse (1403324103021), we get a palindrome (13433466433431).

The spelling of 12030142330410 in words is "twelve trillion, thirty billion, one hundred forty-two million, three hundred thirty thousand, four hundred ten".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 9325691729 18651383458 27977075187 46628458645 55954150374 93256917290 139885375935 279770751870 401004744347 802009488694 1203014233041 2005023721735 2406028466082 4010047443470 6015071165205 12030142330410