Base | Representation |
---|---|
bin | 101000110011001… |
… | …0010110001110010 |
3 | 10112102000001012002 |
4 | 1101212102301302 |
5 | 10300430233012 |
6 | 343502134002 |
7 | 45632150615 |
oct | 12146226162 |
9 | 3472001162 |
10 | 1368992882 |
11 | 642840684 |
12 | 322581302 |
13 | 18a81327a |
14 | cdb6017c |
15 | 802bc7c2 |
hex | 51992c72 |
1368992882 has 16 divisors (see below), whose sum is σ = 2083594752. Its totient is φ = 674528880.
The previous prime is 1368992869. The next prime is 1368992887. The reversal of 1368992882 is 2882998631.
It is not an unprimeable number, because it can be changed into a prime (1368992887) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24128 + ... + 57620.
It is an arithmetic number, because the mean of its divisors is an integer number (130224672).
Almost surely, 21368992882 is an apocalyptic number.
1368992882 is a deficient number, since it is larger than the sum of its proper divisors (714601870).
1368992882 is a wasteful number, since it uses less digits than its factorization.
1368992882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33793.
The product of its digits is 2985984, while the sum is 56.
The square root of 1368992882 is about 36999.9038106858. The cubic root of 1368992882 is about 1110.3683224299.
The spelling of 1368992882 in words is "one billion, three hundred sixty-eight million, nine hundred ninety-two thousand, eight hundred eighty-two".
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