Base | Representation |
---|---|
bin | 110000110000010110… |
… | …1110101011011101101 |
3 | 101000020211222201112202 |
4 | 1201200231311123231 |
5 | 3203412132440211 |
6 | 120033243511245 |
7 | 10364415661055 |
oct | 1414055653355 |
9 | 330224881482 |
10 | 104701843181 |
11 | 40449508511 |
12 | 18360528525 |
13 | 9b47967480 |
14 | 50d36ac565 |
15 | 2acbde853b |
hex | 1860b756ed |
104701843181 has 16 divisors (see below), whose sum is σ = 113286490800. Its totient is φ = 96193294848.
The previous prime is 104701843163. The next prime is 104701843187. The reversal of 104701843181 is 181348107401.
It can be written as a sum of positive squares in 8 ways, for example, as 21906960100 + 82794883081 = 148010^2 + 287741^2 .
It is a cyclic number.
It is not a de Polignac number, because 104701843181 - 222 = 104697648877 is a prime.
It is a super-2 number, since 2×1047018431812 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104701843187) 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, 16540025 + ... + 16546353.
It is an arithmetic number, because the mean of its divisors is an integer number (7080405675).
Almost surely, 2104701843181 is an apocalyptic number.
It is an amenable number.
104701843181 is a deficient number, since it is larger than the sum of its proper divisors (8584647619).
104701843181 is a wasteful number, since it uses less digits than its factorization.
104701843181 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12128.
The product of its (nonzero) digits is 21504, while the sum is 38.
The spelling of 104701843181 in words is "one hundred four billion, seven hundred one million, eight hundred forty-three thousand, one hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •