Base | Representation |
---|---|
bin | 111100011101111… |
… | …0100001100111001 |
3 | 12020101211010222210 |
4 | 1320323310030321 |
5 | 13123402234413 |
6 | 533155205333 |
7 | 101164521066 |
oct | 17073641471 |
9 | 5211733883 |
10 | 2028946233 |
11 | 951318376 |
12 | 4875a6849 |
13 | 264470802 |
14 | 153671c6d |
15 | bd1ce3c3 |
hex | 78ef4339 |
2028946233 has 8 divisors (see below), whose sum is σ = 2705728096. Its totient is φ = 1352397600.
The previous prime is 2028946223. The next prime is 2028946237. The reversal of 2028946233 is 3326498202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2028946233 - 28 = 2028945977 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2028946191 and 2028946200.
It is not an unprimeable number, because it can be changed into a prime (2028946237) 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, 36883 + ... + 73608.
It is an arithmetic number, because the mean of its divisors is an integer number (338216012).
Almost surely, 22028946233 is an apocalyptic number.
It is an amenable number.
2028946233 is a deficient number, since it is larger than the sum of its proper divisors (676781863).
2028946233 is a wasteful number, since it uses less digits than its factorization.
2028946233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116615.
The product of its (nonzero) digits is 124416, while the sum is 39.
The square root of 2028946233 is about 45043.8256923188. The cubic root of 2028946233 is about 1265.9702873565.
The spelling of 2028946233 in words is "two billion, twenty-eight million, nine hundred forty-six thousand, two hundred thirty-three".
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