Base | Representation |
---|---|
bin | 1010101100001101… |
… | …1110111001100100 |
3 | 21102000001210202000 |
4 | 2223003132321210 |
5 | 21334133120212 |
6 | 1152434045300 |
7 | 131055020133 |
oct | 25303367144 |
9 | 7360053660 |
10 | 2869816932 |
11 | 1242a33a34 |
12 | 681119830 |
13 | 369733638 |
14 | 1d31d991a |
15 | 11be2b1dc |
hex | ab0dee64 |
2869816932 has 48 divisors (see below), whose sum is σ = 7448723520. Its totient is φ = 955518336.
The previous prime is 2869816897. The next prime is 2869816951. The reversal of 2869816932 is 2396189682.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 83308 + ... + 112604.
It is an arithmetic number, because the mean of its divisors is an integer number (155181740).
Almost surely, 22869816932 is an apocalyptic number.
It is an amenable number.
2869816932 is an abundant number, since it is smaller than the sum of its proper divisors (4578906588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2869816932 is a wasteful number, since it uses less digits than its factorization.
2869816932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30217 (or 30209 counting only the distinct ones).
The product of its digits is 2239488, while the sum is 54.
The square root of 2869816932 is about 53570.6723123763. The cubic root of 2869816932 is about 1421.0784857180.
The spelling of 2869816932 in words is "two billion, eight hundred sixty-nine million, eight hundred sixteen thousand, nine hundred thirty-two".
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