Base | Representation |
---|---|
bin | 10010010010101111000011… |
… | …110011100111101011100001 |
3 | 101112212011111100001021211000 |
4 | 102102233003303213223201 |
5 | 41021112321240312434 |
6 | 443035141234342213 |
7 | 22642326266405160 |
oct | 2222570363475341 |
9 | 345764440037730 |
10 | 80452317510369 |
11 | 236a86aa935412 |
12 | 903424642a969 |
13 | 35b780c40658c |
14 | 15c1cad1933d7 |
15 | 947b393a6b99 |
hex | 492bc3ce7ae1 |
80452317510369 has 16 divisors (see below), whose sum is σ = 136215564039040. Its totient is φ = 45972752862960.
The previous prime is 80452317510359. The next prime is 80452317510401. The reversal of 80452317510369 is 96301571325408.
It is a happy number.
80452317510369 is a `hidden beast` number, since 8 + 0 + 4 + 52 + 3 + 17 + 510 + 3 + 69 = 666.
It is not a de Polignac number, because 80452317510369 - 24 = 80452317510353 is a prime.
It is a super-2 number, since 2×804523175103692 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (80452317510359) 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, 212836818622 + ... + 212836818999.
It is an arithmetic number, because the mean of its divisors is an integer number (8513472752440).
It is a 2-persistent number, because it is pandigital, and so is 2⋅80452317510369 = 160904635020738, but 3⋅80452317510369 = 241356952531107 is not.
Almost surely, 280452317510369 is an apocalyptic number.
It is an amenable number.
80452317510369 is a deficient number, since it is larger than the sum of its proper divisors (55763246528671).
80452317510369 is a wasteful number, since it uses less digits than its factorization.
80452317510369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425673637637 (or 425673637631 counting only the distinct ones).
The product of its (nonzero) digits is 5443200, while the sum is 54.
The spelling of 80452317510369 in words is "eighty trillion, four hundred fifty-two billion, three hundred seventeen million, five hundred ten thousand, three hundred sixty-nine".
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