Base | Representation |
---|---|
bin | 111101010101001… |
… | …010110001000000 |
3 | 2122201011112210120 |
4 | 331111022301000 |
5 | 4101403144141 |
6 | 250034100240 |
7 | 34333003221 |
oct | 7525126100 |
9 | 2581145716 |
10 | 1028959296 |
11 | 488903392 |
12 | 24871a680 |
13 | 135239571 |
14 | 9a929248 |
15 | 60501c66 |
hex | 3d54ac40 |
1028959296 has 28 divisors (see below), whose sum is σ = 2722455312. Its totient is φ = 342986368.
The previous prime is 1028959273. The next prime is 1028959319. The reversal of 1028959296 is 6929598201.
It is an interprime number because it is at equal distance from previous prime (1028959273) and next prime (1028959319).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2679390 + ... + 2679773.
Almost surely, 21028959296 is an apocalyptic number.
1028959296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1028959296 is an abundant number, since it is smaller than the sum of its proper divisors (1693496016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1028959296 is an equidigital number, since it uses as much as digits as its factorization.
1028959296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5359178 (or 5359168 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 51.
The square root of 1028959296 is about 32077.3954054876. The cubic root of 1028959296 is about 1009.5613871742.
The spelling of 1028959296 in words is "one billion, twenty-eight million, nine hundred fifty-nine thousand, two hundred ninety-six".
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