Base | Representation |
---|---|
bin | 11101110100010110111101… |
… | …011010100111110001011000 |
3 | 122012022222220122102120000012 |
4 | 131310112331122213301120 |
5 | 114142110104031234430 |
6 | 1142525311204101052 |
7 | 36423440333310401 |
oct | 3564267532476130 |
9 | 565288818376005 |
10 | 131141414321240 |
11 | 38870841597794 |
12 | 12860102394788 |
13 | 5823775436b8b |
14 | 24553c79d29a8 |
15 | 1026450ca4695 |
hex | 7745bd6a7c58 |
131141414321240 has 64 divisors (see below), whose sum is σ = 296728932636000. Its totient is φ = 52161345561600.
The previous prime is 131141414321233. The next prime is 131141414321329. The reversal of 131141414321240 is 42123414141131.
It is a junction number, because it is equal to n+sod(n) for n = 131141414321197 and 131141414321206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177837290 + ... + 178573190.
Almost surely, 2131141414321240 is an apocalyptic number.
131141414321240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131141414321240 is an abundant number, since it is smaller than the sum of its proper divisors (165587518314760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131141414321240 is a wasteful number, since it uses less digits than its factorization.
131141414321240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760980 (or 760976 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 32.
Adding to 131141414321240 its reverse (42123414141131), we get a palindrome (173264828462371).
The spelling of 131141414321240 in words is "one hundred thirty-one trillion, one hundred forty-one billion, four hundred fourteen million, three hundred twenty-one thousand, two hundred forty".
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