Base | Representation |
---|---|
bin | 1111100000010… |
… | …11110011010110 |
3 | 100001202022220211 |
4 | 13300023303112 |
5 | 231244244031 |
6 | 20523520034 |
7 | 3136406656 |
oct | 760136326 |
9 | 301668824 |
10 | 130071766 |
11 | 67470930 |
12 | 3768901a |
13 | 20c42356 |
14 | 133bc366 |
15 | b644bb1 |
hex | 7c0bcd6 |
130071766 has 8 divisors (see below), whose sum is σ = 212844744. Its totient is φ = 59123520.
The previous prime is 130071763. The next prime is 130071769. The reversal of 130071766 is 667170031.
It is an interprime number because it is at equal distance from previous prime (130071763) and next prime (130071769).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130071763) 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, 2956155 + ... + 2956198.
It is an arithmetic number, because the mean of its divisors is an integer number (26605593).
Almost surely, 2130071766 is an apocalyptic number.
130071766 is a deficient number, since it is larger than the sum of its proper divisors (82772978).
130071766 is a wasteful number, since it uses less digits than its factorization.
130071766 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5912366.
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 130071766 is about 11404.9009640593. The cubic root of 130071766 is about 506.6729032204.
The spelling of 130071766 in words is "one hundred thirty million, seventy-one thousand, seven hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •