Base | Representation |
---|---|
bin | 11101110100010110111001… |
… | …000000000000000111111010 |
3 | 122012022222201111000112202000 |
4 | 131310112321000000013322 |
5 | 114142104431044443414 |
6 | 1142525300000121430 |
7 | 36423435443502321 |
oct | 3564267100000772 |
9 | 565288644015660 |
10 | 131141340234234 |
11 | 38870803795060 |
12 | 128600a1606276 |
13 | 5823762c97005 |
14 | 24553bbc290b8 |
15 | 102644951cb09 |
hex | 7745b90001fa |
131141340234234 has 128 divisors (see below), whose sum is σ = 321028836710400. Its totient is φ = 39351052920960.
The previous prime is 131141340234209. The next prime is 131141340234251. The reversal of 131141340234234 is 432432043141131.
131141340234234 is a `hidden beast` number, since 1 + 3 + 1 + 1 + 4 + 13 + 402 + 3 + 4 + 234 = 666.
It is a super-2 number, since 2×1311413402342342 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 908052222 + ... + 908196630.
It is an arithmetic number, because the mean of its divisors is an integer number (2508037786800).
Almost surely, 2131141340234234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 131141340234234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160514418355200).
131141340234234 is an abundant number, since it is smaller than the sum of its proper divisors (189887496476166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131141340234234 is a wasteful number, since it uses less digits than its factorization.
131141340234234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159377 (or 159371 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
Adding to 131141340234234 its reverse (432432043141131), we get a palindrome (563573383375365).
The spelling of 131141340234234 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred forty million, two hundred thirty-four thousand, two hundred thirty-four".
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