Base | Representation |
---|---|
bin | 1010100111101110… |
… | …1011011100011100 |
3 | 21100200122111110110 |
4 | 2221323223130130 |
5 | 21314323301243 |
6 | 1150522410020 |
7 | 130436022465 |
oct | 25173533434 |
9 | 7320574413 |
10 | 2850993948 |
11 | 1233347a50 |
12 | 676960910 |
13 | 365872b8a |
14 | 1d08d9d6c |
15 | 11a45de33 |
hex | a9eeb71c |
2850993948 has 24 divisors (see below), whose sum is σ = 7257075840. Its totient is φ = 863937520.
The previous prime is 2850993941. The next prime is 2850994001. The reversal of 2850993948 is 8493990582.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2850993941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10799088 + ... + 10799351.
It is an arithmetic number, because the mean of its divisors is an integer number (302378160).
Almost surely, 22850993948 is an apocalyptic number.
It is an amenable number.
2850993948 is an abundant number, since it is smaller than the sum of its proper divisors (4406081892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2850993948 is a wasteful number, since it uses less digits than its factorization.
2850993948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21598457 (or 21598455 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 57.
The square root of 2850993948 is about 53394.6996245882. The cubic root of 2850993948 is about 1417.9647408448.
The spelling of 2850993948 in words is "two billion, eight hundred fifty million, nine hundred ninety-three thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •