Base | Representation |
---|---|
bin | 1000110111011011… |
… | …0111000101110110 |
3 | 20010212022221112210 |
4 | 2031312313011312 |
5 | 14333233001021 |
6 | 1032054554250 |
7 | 112656254541 |
oct | 21566670566 |
9 | 6125287483 |
10 | 2379968886 |
11 | 1011480939 |
12 | 565068986 |
13 | 2bc0c4319 |
14 | 188127858 |
15 | dde1ae76 |
hex | 8ddb7176 |
2379968886 has 16 divisors (see below), whose sum is σ = 4762243584. Its totient is φ = 792938664.
The previous prime is 2379968881. The next prime is 2379968887. The reversal of 2379968886 is 6888699732.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2379968881) 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, 82510 + ... + 107553.
It is an arithmetic number, because the mean of its divisors is an integer number (297640224).
Almost surely, 22379968886 is an apocalyptic number.
2379968886 is an abundant number, since it is smaller than the sum of its proper divisors (2382274698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2379968886 is a wasteful number, since it uses less digits than its factorization.
2379968886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192155.
The product of its digits is 62705664, while the sum is 66.
The square root of 2379968886 is about 48784.9247821497. The cubic root of 2379968886 is about 1335.1306312155.
The spelling of 2379968886 in words is "two billion, three hundred seventy-nine million, nine hundred sixty-eight thousand, eight hundred eighty-six".
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