Search a number
-
+
131420232041114 = 21991588720784389
BaseRepresentation
bin11101111000011010101000…
…001111110100001010011010
3122020022122120221011021001202
4131320122220033310022122
5114211142113400303424
61143301342055314202
736452540601652232
oct3570325017641232
9566278527137052
10131420232041114
1138969009961455
12128a615597b962
135843b4a95c003
142464ab7812cc2
15102d81da0c2ae
hex7786a83f429a

131420232041114 has 16 divisors (see below), whose sum is σ = 198133432992000. Its totient is φ = 65375795978064.

The previous prime is 131420232041089. The next prime is 131420232041167. The reversal of 131420232041114 is 411140232024131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4069169 + ... + 16715220.

It is an arithmetic number, because the mean of its divisors is an integer number (12383339562000).

Almost surely, 2131420232041114 is an apocalyptic number.

131420232041114 is a deficient number, since it is larger than the sum of its proper divisors (66713200950886).

131420232041114 is a wasteful number, since it uses less digits than its factorization.

131420232041114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800477.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 131420232041114 its reverse (411140232024131), we get a palindrome (542560464065245).

The spelling of 131420232041114 in words is "one hundred thirty-one trillion, four hundred twenty billion, two hundred thirty-two million, forty-one thousand, one hundred fourteen".

Divisors: 1 2 199 398 15887 31774 3161513 6323026 20784389 41568778 4136093411 8272186822 330201588043 660403176086 65710116020557 131420232041114