Base | Representation |
---|---|
bin | 11101110111010011111101… |
… | …011001100011001110011011 |
3 | 122020001101201200001102210111 |
4 | 131313103331121203032123 |
5 | 114203421212404321321 |
6 | 1143202432330425151 |
7 | 36444213315562066 |
oct | 3567237531431633 |
9 | 566041650042714 |
10 | 131344351245211 |
11 | 38939910157385 |
12 | 128934b95921b7 |
13 | 5839947054490 |
14 | 2461159b7b8dd |
15 | 102b87bead5e1 |
hex | 7774fd66339b |
131344351245211 has 16 divisors (see below), whose sum is σ = 142182947039616. Its totient is φ = 120610802036736.
The previous prime is 131344351245181. The next prime is 131344351245227. The reversal of 131344351245211 is 112542153443131.
It is a cyclic number.
It is not a de Polignac number, because 131344351245211 - 213 = 131344351237019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131344351240211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168574911 + ... + 169352263.
It is an arithmetic number, because the mean of its divisors is an integer number (8886434189976).
Almost surely, 2131344351245211 is an apocalyptic number.
131344351245211 is a deficient number, since it is larger than the sum of its proper divisors (10838595794405).
131344351245211 is a wasteful number, since it uses less digits than its factorization.
131344351245211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 844902.
The product of its digits is 172800, while the sum is 40.
The spelling of 131344351245211 in words is "one hundred thirty-one trillion, three hundred forty-four billion, three hundred fifty-one million, two hundred forty-five thousand, two hundred eleven".
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