Base | Representation |
---|---|
bin | 100001111011001110000… |
… | …111110101000001110101 |
3 | 22020212120102111210020211 |
4 | 201323032013311001311 |
5 | 301144031042330031 |
6 | 4542555354025421 |
7 | 330301353501163 |
oct | 41731607650165 |
9 | 8225512453224 |
10 | 2331330433141 |
11 | 819791285236 |
12 | 3179b1a18271 |
13 | 13bac728a1c8 |
14 | 80ba0a00233 |
15 | 4099aeb7bb1 |
hex | 21ece1f5075 |
2331330433141 has 4 divisors (see below), whose sum is σ = 2331343646892. Its totient is φ = 2331317219392.
The previous prime is 2331330433111. The next prime is 2331330433153. The reversal of 2331330433141 is 1413340331332.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1121449230225 + 1209881202916 = 1058985^2 + 1099946^2 .
It is a cyclic number.
It is not a de Polignac number, because 2331330433141 - 213 = 2331330424949 is a prime.
It is a super-2 number, since 2×23313304331412 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2331330433111) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6338596 + ... + 6696301.
It is an arithmetic number, because the mean of its divisors is an integer number (582835911723).
Almost surely, 22331330433141 is an apocalyptic number.
It is an amenable number.
2331330433141 is a deficient number, since it is larger than the sum of its proper divisors (13213751).
2331330433141 is a wasteful number, since it uses less digits than its factorization.
2331330433141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13213750.
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 2331330433141 its reverse (1413340331332), we get a palindrome (3744670764473).
The spelling of 2331330433141 in words is "two trillion, three hundred thirty-one billion, three hundred thirty million, four hundred thirty-three thousand, one hundred forty-one".
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