Base | Representation |
---|---|
bin | 111101001111110… |
… | …0110000011101011 |
3 | 12022020001000220210 |
4 | 1322133212003223 |
5 | 13202101241244 |
6 | 535531552203 |
7 | 101633041026 |
oct | 17237460353 |
9 | 5266030823 |
10 | 2055102699 |
11 | 965063091 |
12 | 4942bb663 |
13 | 2699cb200 |
14 | 156d201bd |
15 | c06494b9 |
hex | 7a7e60eb |
2055102699 has 12 divisors (see below), whose sum is σ = 2967131256. Its totient is φ = 1264678272.
The previous prime is 2055102671. The next prime is 2055102713. The reversal of 2055102699 is 9962015502.
It is not a de Polignac number, because 2055102699 - 221 = 2053005547 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (2055102619) 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 11 ways as a sum of consecutive naturals, for example, 2026222 + ... + 2027235.
It is an arithmetic number, because the mean of its divisors is an integer number (247260938).
Almost surely, 22055102699 is an apocalyptic number.
2055102699 is a deficient number, since it is larger than the sum of its proper divisors (912028557).
2055102699 is a wasteful number, since it uses less digits than its factorization.
2055102699 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4053486 (or 4053473 counting only the distinct ones).
The product of its (nonzero) digits is 48600, while the sum is 39.
The square root of 2055102699 is about 45333.2405526011. The cubic root of 2055102699 is about 1271.3872247494.
The spelling of 2055102699 in words is "two billion, fifty-five million, one hundred two thousand, six hundred ninety-nine".
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