Base | Representation |
---|---|
bin | 1000011100001011100… |
… | …11001110111000111001 |
3 | 1000201120010110222001110 |
4 | 10032011303032320321 |
5 | 14222413421441024 |
6 | 341121101310533 |
7 | 26644442000625 |
oct | 4160563167071 |
9 | 1021503428043 |
10 | 290007608889 |
11 | 101a9a809a29 |
12 | 48256b65449 |
13 | 214698a684b |
14 | 10072000185 |
15 | 7825305629 |
hex | 4385ccee39 |
290007608889 has 16 divisors (see below), whose sum is σ = 391595448320. Its totient is φ = 190879387920.
The previous prime is 290007608837. The next prime is 290007608903. The reversal of 290007608889 is 988806700092.
It is not a de Polignac number, because 290007608889 - 28 = 290007608633 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (290007608489) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5664174 + ... + 5715144.
It is an arithmetic number, because the mean of its divisors is an integer number (24474715520).
Almost surely, 2290007608889 is an apocalyptic number.
It is an amenable number.
290007608889 is a deficient number, since it is larger than the sum of its proper divisors (101587839431).
290007608889 is a wasteful number, since it uses less digits than its factorization.
290007608889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75060.
The product of its (nonzero) digits is 3483648, while the sum is 57.
The spelling of 290007608889 in words is "two hundred ninety billion, seven million, six hundred eight thousand, eight hundred eighty-nine".
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