Base | Representation |
---|---|
bin | 11101110100010110101100… |
… | …000100100101000010110110 |
3 | 122012022222011100212200101101 |
4 | 131310112230010211002312 |
5 | 114142104010033031410 |
6 | 1142525222251120314 |
7 | 36423430201032166 |
oct | 3564265404450266 |
9 | 565288140780341 |
10 | 131141123330230 |
11 | 38870702306952 |
12 | 12860040a4309a |
13 | 582372a071850 |
14 | 245539b0c65a6 |
15 | 1026435474d3a |
hex | 7745ac1250b6 |
131141123330230 has 64 divisors (see below), whose sum is σ = 259395013785600. Its totient is φ = 47443459340160.
The previous prime is 131141123330221. The next prime is 131141123330291. The reversal of 131141123330230 is 32033321141131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47392570 + ... + 50083309.
It is an arithmetic number, because the mean of its divisors is an integer number (4053047090400).
Almost surely, 2131141123330230 is an apocalyptic number.
131141123330230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131141123330230 is a deficient number, since it is larger than the sum of its proper divisors (128253890455370).
131141123330230 is a wasteful number, since it uses less digits than its factorization.
131141123330230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97476109.
The product of its (nonzero) digits is 3888, while the sum is 28.
Adding to 131141123330230 its reverse (32033321141131), we get a palindrome (163174444471361).
The spelling of 131141123330230 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred twenty-three million, three hundred thirty thousand, two hundred thirty".
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