Base | Representation |
---|---|
bin | 100101011000011000… |
… | …1110001101101010011 |
3 | 21200012112001020000112 |
4 | 1022300301301231103 |
5 | 2303400431000003 |
6 | 100513345111535 |
7 | 5541203236514 |
oct | 1126061615523 |
9 | 250175036015 |
10 | 80275250003 |
11 | 31054316523 |
12 | 136840285ab |
13 | 7754178440 |
14 | 3c57548a0b |
15 | 214c73e3d8 |
hex | 12b0c71b53 |
80275250003 has 16 divisors (see below), whose sum is σ = 90297673536. Its totient is φ = 70808791680.
The previous prime is 80275249991. The next prime is 80275250017. The reversal of 80275250003 is 30005257208.
It is a cyclic number.
It is not a de Polignac number, because 80275250003 - 26 = 80275249939 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (80275250023) 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, 173801 + ... + 436757.
It is an arithmetic number, because the mean of its divisors is an integer number (5643604596).
Almost surely, 280275250003 is an apocalyptic number.
80275250003 is a deficient number, since it is larger than the sum of its proper divisors (10022423533).
80275250003 is a wasteful number, since it uses less digits than its factorization.
80275250003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 264014.
The product of its (nonzero) digits is 16800, while the sum is 32.
The spelling of 80275250003 in words is "eighty billion, two hundred seventy-five million, two hundred fifty thousand, three".
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