Base | Representation |
---|---|
bin | 111111010001111… |
… | …0111011011100101 |
3 | 12110222102101222001 |
4 | 1332203313123211 |
5 | 13322033100201 |
6 | 550410205301 |
7 | 103422006160 |
oct | 17643673345 |
9 | 5428371861 |
10 | 2123331301 |
11 | 99a624263 |
12 | 4b3123831 |
13 | 27ab99670 |
14 | 162000ad7 |
15 | c6625301 |
hex | 7e8f76e5 |
2123331301 has 32 divisors (see below), whose sum is σ = 2777815040. Its totient is φ = 1575993024.
The previous prime is 2123331299. The next prime is 2123331307. The reversal of 2123331301 is 1031333212.
It is a cyclic number.
It is not a de Polignac number, because 2123331301 - 21 = 2123331299 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2123331307) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172126 + ... + 184048.
It is an arithmetic number, because the mean of its divisors is an integer number (86806720).
Almost surely, 22123331301 is an apocalyptic number.
It is an amenable number.
2123331301 is a deficient number, since it is larger than the sum of its proper divisors (654483739).
2123331301 is a wasteful number, since it uses less digits than its factorization.
2123331301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12065.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 2123331301 is about 46079.6191499018. The cubic root of 2123331301 is about 1285.3041821034.
Adding to 2123331301 its reverse (1031333212), we get a palindrome (3154664513).
The spelling of 2123331301 in words is "two billion, one hundred twenty-three million, three hundred thirty-one thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •