Base | Representation |
---|---|
bin | 11101110101001110110101… |
… | …000110010100100111001111 |
3 | 122012112201202110012110112111 |
4 | 131311032311012110213033 |
5 | 114144100434001334203 |
6 | 1143013032034044451 |
7 | 36430663052030455 |
oct | 3565166506244717 |
9 | 565481673173474 |
10 | 131201404324303 |
11 | 38894226366a15 |
12 | 1286b864a19727 |
13 | 5829315aa3a01 |
14 | 24582790029d5 |
15 | 1027cb26d026d |
hex | 7753b51949cf |
131201404324303 has 16 divisors (see below), whose sum is σ = 133090895584800. Its totient is φ = 129326006937600.
The previous prime is 131201404324259. The next prime is 131201404324337. The reversal of 131201404324303 is 303423404102131.
It is a cyclic number.
It is not a de Polignac number, because 131201404324303 - 229 = 131200867453391 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131201404324343) 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, 59565343 + ... + 61728703.
It is an arithmetic number, because the mean of its divisors is an integer number (8318180974050).
Almost surely, 2131201404324303 is an apocalyptic number.
131201404324303 is a deficient number, since it is larger than the sum of its proper divisors (1889491260497).
131201404324303 is a wasteful number, since it uses less digits than its factorization.
131201404324303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2166618.
The product of its (nonzero) digits is 20736, while the sum is 31.
Adding to 131201404324303 its reverse (303423404102131), we get a palindrome (434624808426434).
The spelling of 131201404324303 in words is "one hundred thirty-one trillion, two hundred one billion, four hundred four million, three hundred twenty-four thousand, three hundred three".
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