Base | Representation |
---|---|
bin | 10111011001100100000… |
… | …01000100110011111111 |
3 | 2211212021000010112222222 |
4 | 23230302001010303333 |
5 | 101133041443331012 |
6 | 1413203535555555 |
7 | 112041551320310 |
oct | 13546201046377 |
9 | 2755230115888 |
10 | 803998027007 |
11 | 28aa78a2064a |
12 | 10b9a138bbbb |
13 | 5aa8035a026 |
14 | 2acb1324607 |
15 | 15da92c7972 |
hex | bb32044cff |
803998027007 has 8 divisors (see below), whose sum is σ = 919032623232. Its totient is φ = 689007864600.
The previous prime is 803998027003. The next prime is 803998027031. The reversal of 803998027007 is 700720899308.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 803998027007 - 22 = 803998027003 is a prime.
It is a super-2 number, since 2×8039980270072 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 803998027007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (803998027003) 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, 11069669 + ... + 11142062.
It is an arithmetic number, because the mean of its divisors is an integer number (114879077904).
Almost surely, 2803998027007 is an apocalyptic number.
803998027007 is a deficient number, since it is larger than the sum of its proper divisors (115034596225).
803998027007 is a wasteful number, since it uses less digits than its factorization.
803998027007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22216909.
The product of its (nonzero) digits is 1524096, while the sum is 53.
The spelling of 803998027007 in words is "eight hundred three billion, nine hundred ninety-eight million, twenty-seven thousand, seven".
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