Base | Representation |
---|---|
bin | 100101010101101001… |
… | …1001101001100001001 |
3 | 21122222010010012221122 |
4 | 1022223103031030021 |
5 | 2303203414200100 |
6 | 100500303245025 |
7 | 5536006141532 |
oct | 1125323151411 |
9 | 248863105848 |
10 | 80183350025 |
11 | 31007457729 |
12 | 136592a9775 |
13 | 773b10c75c |
14 | 3c49265689 |
15 | 2144639985 |
hex | 12ab4cd309 |
80183350025 has 12 divisors (see below), whose sum is σ = 99559770624. Its totient is φ = 64061250000.
The previous prime is 80183350019. The next prime is 80183350031. The reversal of 80183350025 is 52005338108.
It is an interprime number because it is at equal distance from previous prime (80183350019) and next prime (80183350031).
It is not a de Polignac number, because 80183350025 - 212 = 80183345929 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 2116601 + ... + 2154150.
It is an arithmetic number, because the mean of its divisors is an integer number (8296647552).
Almost surely, 280183350025 is an apocalyptic number.
It is an amenable number.
80183350025 is a deficient number, since it is larger than the sum of its proper divisors (19376420599).
80183350025 is a wasteful number, since it uses less digits than its factorization.
80183350025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4271512 (or 4271507 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 80183350025 in words is "eighty billion, one hundred eighty-three million, three hundred fifty thousand, twenty-five".
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