Search a number
-
+
2000131313213 = 112112314719511
BaseRepresentation
bin11101000110110001000…
…111011100111000111101
321002012200120221020211102
4131012301013130320331
5230232232104010323
64130503031302445
7264335055435305
oct35066107347075
97065616836742
102000131313213
11701283a8a400
1228377bb1aa25
131167c481c7b7
146cb420b2605
15370647ba328
hex1d1b11dce3d

2000131313213 has 12 divisors (see below), whose sum is σ = 2200449287904. Its totient is φ = 1816681924200.

The previous prime is 2000131313209. The next prime is 2000131313221. The reversal of 2000131313213 is 3123131310002.

It is not a de Polignac number, because 2000131313213 - 22 = 2000131313209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000131313203) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7223873 + ... + 7495638.

It is an arithmetic number, because the mean of its divisors is an integer number (183370773992).

Almost surely, 22000131313213 is an apocalyptic number.

It is an amenable number.

2000131313213 is a deficient number, since it is larger than the sum of its proper divisors (200317974691).

2000131313213 is a wasteful number, since it uses less digits than its factorization.

2000131313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14720656 (or 14720645 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2000131313213 its reverse (3123131310002), we get a palindrome (5123262623215).

The spelling of 2000131313213 in words is "two trillion, one hundred thirty-one million, three hundred thirteen thousand, two hundred thirteen".

Divisors: 1 11 121 1123 12353 135883 14719511 161914621 1781060831 16530010853 181830119383 2000131313213