Base | Representation |
---|---|
bin | 111101000001011010… |
… | …1110111000011101011 |
3 | 110112020200201212221222 |
4 | 1322002311313003223 |
5 | 4121334302113412 |
6 | 140111215252255 |
7 | 12316253055365 |
oct | 1720265670353 |
9 | 415220655858 |
10 | 131044176107 |
11 | 50637026099 |
12 | 2149251a08b |
13 | c48530b310 |
14 | 64b2035d35 |
15 | 361e86e072 |
hex | 1e82d770eb |
131044176107 has 4 divisors (see below), whose sum is σ = 141124497360. Its totient is φ = 120963854856.
The previous prime is 131044176089. The next prime is 131044176127. The reversal of 131044176107 is 701671440131.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701671440131 = 27143 ⋅25850917.
It is not a de Polignac number, because 131044176107 - 210 = 131044175083 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131044176127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5040160607 + ... + 5040160632.
It is an arithmetic number, because the mean of its divisors is an integer number (35281124340).
Almost surely, 2131044176107 is an apocalyptic number.
131044176107 is a deficient number, since it is larger than the sum of its proper divisors (10080321253).
131044176107 is a wasteful number, since it uses less digits than its factorization.
131044176107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10080321252.
The product of its (nonzero) digits is 14112, while the sum is 35.
The spelling of 131044176107 in words is "one hundred thirty-one billion, forty-four million, one hundred seventy-six thousand, one hundred seven".
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