Base | Representation |
---|---|
bin | 1011010111100110010111… |
… | …0101011000111001001011 |
3 | 1122020222211220110002122220 |
4 | 2311321211311120321023 |
5 | 3114300112202411041 |
6 | 42330241054345123 |
7 | 2430046136110200 |
oct | 265714565307113 |
9 | 48228756402586 |
10 | 12500063325771 |
11 | 3a8a27996494a |
12 | 149a719abb1a3 |
13 | 6c899b9b0318 |
14 | 3130133a7ca7 |
15 | 16a24e3b1d66 |
hex | b5e65d58e4b |
12500063325771 has 48 divisors (see below), whose sum is σ = 19438023300480. Its totient is φ = 7124414693760.
The previous prime is 12500063325769. The next prime is 12500063325779. The reversal of 12500063325771 is 17752336000521.
It is not a de Polignac number, because 12500063325771 - 21 = 12500063325769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12500063325779) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 689421376 + ... + 689439506.
It is an arithmetic number, because the mean of its divisors is an integer number (404958818760).
Almost surely, 212500063325771 is an apocalyptic number.
12500063325771 is a deficient number, since it is larger than the sum of its proper divisors (6937959974709).
12500063325771 is a wasteful number, since it uses less digits than its factorization.
12500063325771 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30024 (or 30017 counting only the distinct ones).
The product of its (nonzero) digits is 264600, while the sum is 42.
The spelling of 12500063325771 in words is "twelve trillion, five hundred billion, sixty-three million, three hundred twenty-five thousand, seven hundred seventy-one".
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