Base | Representation |
---|---|
bin | 101101100001011101000… |
… | …001100110011100101101 |
3 | 102002001200101111200101110 |
4 | 231201131001212130231 |
5 | 402223223001022310 |
6 | 10353041511102233 |
7 | 442004053563432 |
oct | 55413501463455 |
9 | 12061611450343 |
10 | 3128296892205 |
11 | aa678104a801 |
12 | 426350371979 |
13 | 198cc690a734 |
14 | ab5a610bb89 |
15 | 56592cdcd20 |
hex | 2d85d06672d |
3128296892205 has 16 divisors (see below), whose sum is σ = 5073840440640. Its totient is φ = 1645569871488.
The previous prime is 3128296892179. The next prime is 3128296892213. The reversal of 3128296892205 is 5022986928213.
3128296892205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3128296892205 - 29 = 3128296891693 is a prime.
It is a super-2 number, since 2×31282968922052 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1428444975 + ... + 1428447164.
It is an arithmetic number, because the mean of its divisors is an integer number (317115027540).
Almost surely, 23128296892205 is an apocalyptic number.
It is an amenable number.
3128296892205 is a deficient number, since it is larger than the sum of its proper divisors (1945543548435).
3128296892205 is a wasteful number, since it uses less digits than its factorization.
3128296892205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2856892220.
The product of its (nonzero) digits is 7464960, while the sum is 57.
The spelling of 3128296892205 in words is "three trillion, one hundred twenty-eight billion, two hundred ninety-six million, eight hundred ninety-two thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •