Base | Representation |
---|---|
bin | 111000110010100001100… |
… | …0001100100010001101001 |
3 | 1000122011021110010120000112 |
4 | 1301211003001210101221 |
5 | 2010334300443423113 |
6 | 24333334305144105 |
7 | 1433620105605623 |
oct | 161450301442151 |
9 | 30564243116015 |
10 | 7805080061033 |
11 | 253a130242092 |
12 | a6081562b035 |
13 | 448028bb5978 |
14 | 1cdaa713dc13 |
15 | d80649ae5a8 |
hex | 71943064469 |
7805080061033 has 4 divisors (see below), whose sum is σ = 7805087080848. Its totient is φ = 7805073041220.
The previous prime is 7805080061017. The next prime is 7805080061081. The reversal of 7805080061033 is 3301600805087.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 7805080061033 - 24 = 7805080061017 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7805080061003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1432103 + ... + 4202508.
It is an arithmetic number, because the mean of its divisors is an integer number (1951271770212).
Almost surely, 27805080061033 is an apocalyptic number.
It is an amenable number.
7805080061033 is a deficient number, since it is larger than the sum of its proper divisors (7019815).
7805080061033 is a wasteful number, since it uses less digits than its factorization.
7805080061033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7019814.
The product of its (nonzero) digits is 120960, while the sum is 41.
The spelling of 7805080061033 in words is "seven trillion, eight hundred five billion, eighty million, sixty-one thousand, thirty-three".
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