Base | Representation |
---|---|
bin | 1111101001110… |
… | …00100100011110 |
3 | 100011001220211101 |
4 | 13310320210132 |
5 | 232103204320 |
6 | 21010143314 |
7 | 3153030436 |
oct | 764704436 |
9 | 304056741 |
10 | 131303710 |
11 | 6813246a |
12 | 37b81b3a |
13 | 21284005 |
14 | 1361d2c6 |
15 | b7d9c0a |
hex | 7d3891e |
131303710 has 8 divisors (see below), whose sum is σ = 236346696. Its totient is φ = 52521480.
The previous prime is 131303707. The next prime is 131303723. The reversal of 131303710 is 17303131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6565176 + ... + 6565195.
It is an arithmetic number, because the mean of its divisors is an integer number (29543337).
Almost surely, 2131303710 is an apocalyptic number.
131303710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131303710 is a deficient number, since it is larger than the sum of its proper divisors (105042986).
131303710 is a wasteful number, since it uses less digits than its factorization.
131303710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13130378.
The product of its (nonzero) digits is 189, while the sum is 19.
The square root of 131303710 is about 11458.7830942033. The cubic root of 131303710 is about 508.2674904119.
Adding to 131303710 its reverse (17303131), we get a palindrome (148606841).
The spelling of 131303710 in words is "one hundred thirty-one million, three hundred three thousand, seven hundred ten".
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