Base | Representation |
---|---|
bin | 11101110100010110111000… |
… | …000010111111110110011010 |
3 | 122012022222200100221001222021 |
4 | 131310112320002333312122 |
5 | 114142104413001223310 |
6 | 1142525254225245054 |
7 | 36423435160535563 |
oct | 3564267002776632 |
9 | 565288610831867 |
10 | 131141324242330 |
11 | 388707a5762106 |
12 | 1286009819378a |
13 | 582375c88804c |
14 | 24553b9a6516a |
15 | 1026447e0e5da |
hex | 7745b80bfd9a |
131141324242330 has 32 divisors (see below), whose sum is σ = 238503639239568. Its totient is φ = 51913655270400.
The previous prime is 131141324242321. The next prime is 131141324242333. The reversal of 131141324242330 is 33242423141131.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 16919245116601 + 114222079125729 = 4113301^2 + 10687473^2 .
It is not an unprimeable number, because it can be changed into a prime (131141324242333) 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, 87039961 + ... + 88533820.
Almost surely, 2131141324242330 is an apocalyptic number.
131141324242330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131141324242330 is a deficient number, since it is larger than the sum of its proper divisors (107362314997238).
131141324242330 is a wasteful number, since it uses less digits than its factorization.
131141324242330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175574562.
The product of its (nonzero) digits is 41472, while the sum is 34.
Adding to 131141324242330 its reverse (33242423141131), we get a palindrome (164383747383461).
The spelling of 131141324242330 in words is "one hundred thirty-one trillion, one hundred forty-one billion, three hundred twenty-four million, two hundred forty-two thousand, three hundred thirty".
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