Base | Representation |
---|---|
bin | 1000100110011101… |
… | …1110011101010001 |
3 | 12221220110120011200 |
4 | 2021213132131101 |
5 | 14212024430321 |
6 | 1021034101413 |
7 | 111133463640 |
oct | 21147363521 |
9 | 5856416150 |
10 | 2308826961 |
11 | a852aa961 |
12 | 54527a869 |
13 | 2aa445acc |
14 | 17c8c9357 |
15 | d7a66d26 |
hex | 899de751 |
2308826961 has 24 divisors (see below), whose sum is σ = 3845137920. Its totient is φ = 1307650176.
The previous prime is 2308826951. The next prime is 2308826977. The reversal of 2308826961 is 1696288032.
It is not a de Polignac number, because 2308826961 - 27 = 2308826833 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2308826911) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 155041 + ... + 169278.
It is an arithmetic number, because the mean of its divisors is an integer number (160214080).
Almost surely, 22308826961 is an apocalyptic number.
2308826961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2308826961 is a deficient number, since it is larger than the sum of its proper divisors (1536310959).
2308826961 is a wasteful number, since it uses less digits than its factorization.
2308826961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 324445 (or 324442 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 2308826961 is about 48050.2545362665. The cubic root of 2308826961 is about 1321.6926100079.
The spelling of 2308826961 in words is "two billion, three hundred eight million, eight hundred twenty-six thousand, nine hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •