Base | Representation |
---|---|
bin | 111101001101001111… |
… | …0100010101101001110 |
3 | 110120021022220020021201 |
4 | 1322122132202231032 |
5 | 4123142310412442 |
6 | 140214422420114 |
7 | 12332136441235 |
oct | 1723236425516 |
9 | 416238806251 |
10 | 131440716622 |
11 | 5081a948926 |
12 | 2158329163a |
13 | c51950b087 |
14 | 650c979b1c |
15 | 364459c7b7 |
hex | 1e9a7a2b4e |
131440716622 has 16 divisors (see below), whose sum is σ = 198486791712. Its totient is φ = 65278540800.
The previous prime is 131440716611. The next prime is 131440716623. The reversal of 131440716622 is 226617044131.
It is a super-2 number, since 2×1314407166222 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131440716623) 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, 4556998 + ... + 4585750.
It is an arithmetic number, because the mean of its divisors is an integer number (12405424482).
Almost surely, 2131440716622 is an apocalyptic number.
131440716622 is a deficient number, since it is larger than the sum of its proper divisors (67046075090).
131440716622 is a wasteful number, since it uses less digits than its factorization.
131440716622 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44043.
The product of its (nonzero) digits is 48384, while the sum is 37.
The spelling of 131440716622 in words is "one hundred thirty-one billion, four hundred forty million, seven hundred sixteen thousand, six hundred twenty-two".
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