Base | Representation |
---|---|
bin | 1101000000100… |
… | …11011111011101 |
3 | 21121100110121100 |
4 | 12200103133131 |
5 | 210414203431 |
6 | 14455023313 |
7 | 2463414225 |
oct | 640233735 |
9 | 247313540 |
10 | 109131741 |
11 | 56669324 |
12 | 3066ab39 |
13 | 197c00c4 |
14 | 106cb085 |
15 | 98aa4e6 |
hex | 68137dd |
109131741 has 12 divisors (see below), whose sum is σ = 157761760. Its totient is φ = 72695880.
The previous prime is 109131733. The next prime is 109131767. The reversal of 109131741 is 147131901.
It is not a de Polignac number, because 109131741 - 23 = 109131733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109131731) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8976 + ... + 17286.
Almost surely, 2109131741 is an apocalyptic number.
It is an amenable number.
109131741 is a deficient number, since it is larger than the sum of its proper divisors (48630019).
109131741 is a wasteful number, since it uses less digits than its factorization.
109131741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9776 (or 9773 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 109131741 is about 10446.6138533019. The cubic root of 109131741 is about 477.8779894938.
The spelling of 109131741 in words is "one hundred nine million, one hundred thirty-one thousand, seven hundred forty-one".
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