Base | Representation |
---|---|
bin | 111101010100110… |
… | …101110001100010 |
3 | 2122201000011212001 |
4 | 331110311301202 |
5 | 4101342421224 |
6 | 250032154214 |
7 | 34332164440 |
oct | 7524656142 |
9 | 2581004761 |
10 | 1028873314 |
11 | 488854827 |
12 | 24869896a |
13 | 1352093a1 |
14 | 9a905b90 |
15 | 604d6544 |
hex | 3d535c62 |
1028873314 has 16 divisors (see below), whose sum is σ = 1764662400. Its totient is φ = 440725824.
The previous prime is 1028873267. The next prime is 1028873333. The reversal of 1028873314 is 4133788201.
It is a super-2 number, since 2×10288733142 = 2117160592522685192, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12547 + ... + 47065.
It is an arithmetic number, because the mean of its divisors is an integer number (110291400).
Almost surely, 21028873314 is an apocalyptic number.
1028873314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1028873314 is a deficient number, since it is larger than the sum of its proper divisors (735789086).
1028873314 is a wasteful number, since it uses less digits than its factorization.
1028873314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36657.
The product of its (nonzero) digits is 32256, while the sum is 37.
The square root of 1028873314 is about 32076.0551502207. The cubic root of 1028873314 is about 1009.5332660343.
The spelling of 1028873314 in words is "one billion, twenty-eight million, eight hundred seventy-three thousand, three hundred fourteen".
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