Base | Representation |
---|---|
bin | 1101000101010… |
… | …01110001110001 |
3 | 21122111202000022 |
4 | 12202221301301 |
5 | 211043403223 |
6 | 14520133225 |
7 | 2501560004 |
oct | 642516161 |
9 | 248452008 |
10 | 109747313 |
11 | 56a49865 |
12 | 30907215 |
13 | 19977350 |
14 | 1080b53b |
15 | 997cac8 |
hex | 68a9c71 |
109747313 has 8 divisors (see below), whose sum is σ = 118516608. Its totient is φ = 101024784.
The previous prime is 109747289. The next prime is 109747333. The reversal of 109747313 is 313747901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 109747313 - 212 = 109743217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (109747333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6731 + ... + 16272.
It is an arithmetic number, because the mean of its divisors is an integer number (14814576).
Almost surely, 2109747313 is an apocalyptic number.
109747313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
109747313 is a deficient number, since it is larger than the sum of its proper divisors (8769295).
109747313 is a wasteful number, since it uses less digits than its factorization.
109747313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23383.
The product of its (nonzero) digits is 15876, while the sum is 35.
The square root of 109747313 is about 10476.0351755805. The cubic root of 109747313 is about 478.7748166845.
The spelling of 109747313 in words is "one hundred nine million, seven hundred forty-seven thousand, three hundred thirteen".
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