Base | Representation |
---|---|
bin | 11101110111010100111101… |
… | …011010010111010001101001 |
3 | 122020001111111111220000010102 |
4 | 131313110331122113101221 |
5 | 114203430412322401413 |
6 | 1143203131053155145 |
7 | 36444252036211226 |
oct | 3567247532272151 |
9 | 566044444800112 |
10 | 131345425200233 |
11 | 3893a3113a2712 |
12 | 1289375918bab5 |
13 | 5839a886b641a |
14 | 246121c65a94d |
15 | 102b8e13ec458 |
hex | 77753d697469 |
131345425200233 has 2 divisors, whose sum is σ = 131345425200234. Its totient is φ = 131345425200232.
The previous prime is 131345425200203. The next prime is 131345425200361. The reversal of 131345425200233 is 332002524543131.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 128570925343744 + 2774499856489 = 11338912^2 + 1665683^2 .
It is a cyclic number.
It is not a de Polignac number, because 131345425200233 - 26 = 131345425200169 is a prime.
It is not a weakly prime, because it can be changed into another prime (131345425200203) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65672712600116 + 65672712600117.
It is an arithmetic number, because the mean of its divisors is an integer number (65672712600117).
Almost surely, 2131345425200233 is an apocalyptic number.
It is an amenable number.
131345425200233 is a deficient number, since it is larger than the sum of its proper divisors (1).
131345425200233 is an equidigital number, since it uses as much as digits as its factorization.
131345425200233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 259200, while the sum is 38.
Adding to 131345425200233 its reverse (332002524543131), we get a palindrome (463347949743364).
The spelling of 131345425200233 in words is "one hundred thirty-one trillion, three hundred forty-five billion, four hundred twenty-five million, two hundred thousand, two hundred thirty-three".
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