Base | Representation |
---|---|
bin | 10010111111110110011100… |
… | …100101010110001111010111 |
3 | 101221211112221011010221101122 |
4 | 102333312130211112033113 |
5 | 41422411234204021312 |
6 | 453411314005514155 |
7 | 23412322646423201 |
oct | 2277663445261727 |
9 | 357745834127348 |
10 | 83552625845207 |
11 | 24693519093772 |
12 | 945508541295b |
13 | 3780c955a165c |
14 | 168bd7c04d771 |
15 | 99d5dee3db72 |
hex | 4bfd9c9563d7 |
83552625845207 has 4 divisors (see below), whose sum is σ = 83553260022576. Its totient is φ = 83551991667840.
The previous prime is 83552625845153. The next prime is 83552625845209. The reversal of 83552625845207 is 70254852625538.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 83552625845207 - 226 = 83552558736343 is a prime.
It is a super-2 number, since 2×835526258452072 (a number of 29 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 83552625845207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83552625845209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316891019 + ... + 317154572.
It is an arithmetic number, because the mean of its divisors is an integer number (20888315005644).
Almost surely, 283552625845207 is an apocalyptic number.
83552625845207 is a deficient number, since it is larger than the sum of its proper divisors (634177369).
83552625845207 is a wasteful number, since it uses less digits than its factorization.
83552625845207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 634177368.
The product of its (nonzero) digits is 161280000, while the sum is 62.
The spelling of 83552625845207 in words is "eighty-three trillion, five hundred fifty-two billion, six hundred twenty-five million, eight hundred forty-five thousand, two hundred seven".
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