Base | Representation |
---|---|
bin | 1111101101010… |
… | …00110010101010 |
3 | 100011221021100211 |
4 | 13312220302222 |
5 | 232212411440 |
6 | 21024051334 |
7 | 3156653524 |
oct | 766506252 |
9 | 304837324 |
10 | 131763370 |
11 | 68416852 |
12 | 38163b4a |
13 | 213b52bb |
14 | 136dca14 |
15 | b87aeea |
hex | 7da8caa |
131763370 has 8 divisors (see below), whose sum is σ = 237174084. Its totient is φ = 52705344.
The previous prime is 131763367. The next prime is 131763377. The reversal of 131763370 is 73367131.
It can be written as a sum of positive squares in 2 ways, for example, as 129663769 + 2099601 = 11387^2 + 1449^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (131763377) 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, 6588159 + ... + 6588178.
Almost surely, 2131763370 is an apocalyptic number.
131763370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131763370 is a deficient number, since it is larger than the sum of its proper divisors (105410714).
131763370 is a wasteful number, since it uses less digits than its factorization.
131763370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13176344.
The product of its (nonzero) digits is 7938, while the sum is 31.
The square root of 131763370 is about 11478.8226748217. The cubic root of 131763370 is about 508.8599035724.
The spelling of 131763370 in words is "one hundred thirty-one million, seven hundred sixty-three thousand, three hundred seventy".
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