Base | Representation |
---|---|
bin | 111111110111001… |
… | …0100110011010110 |
3 | 12112100011001221112 |
4 | 1333232110303112 |
5 | 13342032202022 |
6 | 552344415022 |
7 | 104046632600 |
oct | 17756246326 |
9 | 5470131845 |
10 | 2142850262 |
11 | 9aa646133 |
12 | 4b9777472 |
13 | 281c41b47 |
14 | 164842170 |
15 | c81cd8e2 |
hex | 7fb94cd6 |
2142850262 has 48 divisors (see below), whose sum is σ = 3878203392. Its totient is φ = 884474640.
The previous prime is 2142850253. The next prime is 2142850279. The reversal of 2142850262 is 2620582412.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675893 + ... + 679055.
It is an arithmetic number, because the mean of its divisors is an integer number (80795904).
Almost surely, 22142850262 is an apocalyptic number.
2142850262 is a deficient number, since it is larger than the sum of its proper divisors (1735353130).
2142850262 is a wasteful number, since it uses less digits than its factorization.
2142850262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3433 (or 3426 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 32.
The square root of 2142850262 is about 46290.9306668164. The cubic root of 2142850262 is about 1289.2306094512.
The spelling of 2142850262 in words is "two billion, one hundred forty-two million, eight hundred fifty thousand, two hundred sixty-two".
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