Base | Representation |
---|---|
bin | 111100110111010111… |
… | …0111111111100000011 |
3 | 110111101011222002102120 |
4 | 1321232232333330003 |
5 | 4120141422130110 |
6 | 140013525015323 |
7 | 12305015515263 |
oct | 1715656777403 |
9 | 414334862376 |
10 | 130706833155 |
11 | 50483666368 |
12 | 213b9554543 |
13 | c4304671c2 |
14 | 647d3017a3 |
15 | 35eee35870 |
hex | 1e6ebbff03 |
130706833155 has 16 divisors (see below), whose sum is σ = 209135560704. Its totient is φ = 69708768480.
The previous prime is 130706833141. The next prime is 130706833157. The reversal of 130706833155 is 551338607031.
It is a Cunningham number, because it is equal to 3615342-1.
It is not a de Polignac number, because 130706833155 - 25 = 130706833123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130706833157) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1024350 + ... + 1144860.
It is an arithmetic number, because the mean of its divisors is an integer number (13070972544).
Almost surely, 2130706833155 is an apocalyptic number.
130706833155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130706833155 is a deficient number, since it is larger than the sum of its proper divisors (78428727549).
130706833155 is a wasteful number, since it uses less digits than its factorization.
130706833155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192826.
The product of its (nonzero) digits is 226800, while the sum is 42.
The spelling of 130706833155 in words is "one hundred thirty billion, seven hundred six million, eight hundred thirty-three thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •