Base | Representation |
---|---|
bin | 111101001101101… |
… | …000110010000000 |
3 | 2122120110020200202 |
4 | 331031220302000 |
5 | 4100402010323 |
6 | 245523504332 |
7 | 34310141423 |
oct | 7515506200 |
9 | 2576406622 |
10 | 1026985088 |
11 | 487785108 |
12 | 247b280a8 |
13 | 1349c7aac |
14 | 9a5739ba |
15 | 60261d28 |
hex | 3d368c80 |
1026985088 has 32 divisors (see below), whose sum is σ = 2048976000. Its totient is φ = 512732416.
The previous prime is 1026985067. The next prime is 1026985117. The reversal of 1026985088 is 8805896201.
It is a tau number, because it is divible by the number of its divisors (32).
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, 86453 + ... + 97611.
It is an arithmetic number, because the mean of its divisors is an integer number (64030500).
Almost surely, 21026985088 is an apocalyptic number.
It is an amenable number.
1026985088 is a deficient number, since it is larger than the sum of its proper divisors (1021990912).
1026985088 is an equidigital number, since it uses as much as digits as its factorization.
1026985088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11892 (or 11880 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 47.
The square root of 1026985088 is about 32046.6080576400. The cubic root of 1026985088 is about 1008.9153103699.
The spelling of 1026985088 in words is "one billion, twenty-six million, nine hundred eighty-five thousand, eighty-eight".
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