Base | Representation |
---|---|
bin | 11101110101001110101001… |
… | …110000110011000001110101 |
3 | 122012112201021012022201012202 |
4 | 131311032221300303001311 |
5 | 114144100041304213331 |
6 | 1143013001121354245 |
7 | 36430655252313113 |
oct | 3565165160630165 |
9 | 565481235281182 |
10 | 131201214132341 |
11 | 38894138a72981 |
12 | 1286b811198985 |
13 | 58292b5571aa2 |
14 | 245825ba54ab3 |
15 | 1027ca0b61ecb |
hex | 7753a9c33075 |
131201214132341 has 8 divisors (see below), whose sum is σ = 139365617287104. Its totient is φ = 123086442608320.
The previous prime is 131201214132299. The next prime is 131201214132371. The reversal of 131201214132341 is 143231412102131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-131201214132341 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 (131201214132371) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12407902235 + ... + 12407912808.
It is an arithmetic number, because the mean of its divisors is an integer number (17420702160888).
Almost surely, 2131201214132341 is an apocalyptic number.
It is an amenable number.
131201214132341 is a deficient number, since it is larger than the sum of its proper divisors (8164403154763).
131201214132341 is a wasteful number, since it uses less digits than its factorization.
131201214132341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24815815371.
The product of its (nonzero) digits is 3456, while the sum is 29.
Adding to 131201214132341 its reverse (143231412102131), we get a palindrome (274432626234472).
The spelling of 131201214132341 in words is "one hundred thirty-one trillion, two hundred one billion, two hundred fourteen million, one hundred thirty-two thousand, three hundred forty-one".
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