Base | Representation |
---|---|
bin | 10111000111101100… |
… | …01100110011111001 |
3 | 1012001001102221012011 |
4 | 23203312030303321 |
5 | 200410104231443 |
6 | 5411404245521 |
7 | 616411053163 |
oct | 134366146371 |
9 | 35031387164 |
10 | 12412570873 |
11 | 529a63323a |
12 | 24a4b408a1 |
13 | 122a787bc1 |
14 | 85a735933 |
15 | 4c9ab8b9d |
hex | 2e3d8ccf9 |
12412570873 has 8 divisors (see below), whose sum is σ = 12560620160. Its totient is φ = 12265143120.
The previous prime is 12412570867. The next prime is 12412570879. The reversal of 12412570873 is 37807521421.
It is an interprime number because it is at equal distance from previous prime (12412570867) and next prime (12412570879).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12412570873 - 213 = 12412562681 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12412570879) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115143 + ... + 195148.
It is an arithmetic number, because the mean of its divisors is an integer number (1570077520).
Almost surely, 212412570873 is an apocalyptic number.
It is an amenable number.
12412570873 is a deficient number, since it is larger than the sum of its proper divisors (148049287).
12412570873 is a wasteful number, since it uses less digits than its factorization.
12412570873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310767.
The product of its (nonzero) digits is 94080, while the sum is 40.
The spelling of 12412570873 in words is "twelve billion, four hundred twelve million, five hundred seventy thousand, eight hundred seventy-three".
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