Base | Representation |
---|---|
bin | 11101110101001111100101… |
… | …010000100111101110100011 |
3 | 122012112210211202121102112100 |
4 | 131311033211100213232203 |
5 | 114144104112324033103 |
6 | 1143013244140301443 |
7 | 36431022063000414 |
oct | 3565174520475643 |
9 | 565483752542470 |
10 | 131202212330403 |
11 | 38894600475955 |
12 | 1286ba4b541883 |
13 | 58294142caa26 |
14 | 245831445380b |
15 | 1027d0d5d95a3 |
hex | 7753e5427ba3 |
131202212330403 has 48 divisors (see below), whose sum is σ = 206328434457600. Its totient is φ = 80033956182720.
The previous prime is 131202212330393. The next prime is 131202212330429. The reversal of 131202212330403 is 304033212202131.
131202212330403 is a `hidden beast` number, since 1 + 3 + 1 + 2 + 0 + 2 + 21 + 233 + 0 + 403 = 666.
It is not a de Polignac number, because 131202212330403 - 213 = 131202212322211 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131202212330803) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21614625 + ... + 27011042.
It is an arithmetic number, because the mean of its divisors is an integer number (4298509051200).
Almost surely, 2131202212330403 is an apocalyptic number.
131202212330403 is a deficient number, since it is larger than the sum of its proper divisors (75126222127197).
131202212330403 is a wasteful number, since it uses less digits than its factorization.
131202212330403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48626232 (or 48626229 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 131202212330403 its reverse (304033212202131), we get a palindrome (435235424532534).
The spelling of 131202212330403 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred twelve million, three hundred thirty thousand, four hundred three".
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