Base | Representation |
---|---|
bin | 100101011001001000… |
… | …0001101111111001101 |
3 | 21200021020122000202011 |
4 | 1022302100031333031 |
5 | 2303423300213443 |
6 | 100520031501221 |
7 | 5541623541445 |
oct | 1126220157715 |
9 | 250236560664 |
10 | 80300007373 |
11 | 31067296063 |
12 | 13690387811 |
13 | 7759336081 |
14 | 3c5a951125 |
15 | 214e9ceb9d |
hex | 12b240dfcd |
80300007373 has 8 divisors (see below), whose sum is σ = 81487697400. Its totient is φ = 79114687488.
The previous prime is 80300007371. The next prime is 80300007379. The reversal of 80300007373 is 37370000308.
It can be written as a sum of positive squares in 4 ways, for example, as 15212262244 + 65087745129 = 123338^2 + 255123^2 .
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 80300007373 - 21 = 80300007371 is a prime.
It is a super-2 number, since 2×803000073732 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
80300007373 is a modest number, since divided by 7373 gives 803 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80300007371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524218 + ... + 659851.
It is an arithmetic number, because the mean of its divisors is an integer number (10185962175).
Almost surely, 280300007373 is an apocalyptic number.
It is an amenable number.
80300007373 is a deficient number, since it is larger than the sum of its proper divisors (1187690027).
80300007373 is a wasteful number, since it uses less digits than its factorization.
80300007373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1185071.
The product of its (nonzero) digits is 10584, while the sum is 31.
The spelling of 80300007373 in words is "eighty billion, three hundred million, seven thousand, three hundred seventy-three".
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