Base | Representation |
---|---|
bin | 110000000011011110… |
… | …1000110110100101010 |
3 | 100212100220021201221002 |
4 | 1200012331012310222 |
5 | 3142321122202010 |
6 | 115224010115002 |
7 | 10312201436564 |
oct | 1400675066452 |
9 | 325326251832 |
10 | 103195897130 |
11 | 3a8464369a7 |
12 | 1800011ba62 |
13 | 9967972931 |
14 | 4dcd69c334 |
15 | 2a3eac71a5 |
hex | 1806f46d2a |
103195897130 has 16 divisors (see below), whose sum is σ = 196679239560. Its totient is φ = 38850220032.
The previous prime is 103195897121. The next prime is 103195897153. The reversal of 103195897130 is 31798591301.
It can be written as a sum of positive squares in 4 ways, for example, as 102867091441 + 328805689 = 320729^2 + 18133^2 .
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303517175 + ... + 303517514.
Almost surely, 2103195897130 is an apocalyptic number.
103195897130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103195897130 is a deficient number, since it is larger than the sum of its proper divisors (93483342430).
103195897130 is a wasteful number, since it uses less digits than its factorization.
103195897130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 607034713.
The product of its (nonzero) digits is 204120, while the sum is 47.
The spelling of 103195897130 in words is "one hundred three billion, one hundred ninety-five million, eight hundred ninety-seven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •