Base | Representation |
---|---|
bin | 111010011001111110100… |
… | …0110101001010000001100 |
3 | 1001102101201112012100121020 |
4 | 1310303331012221100030 |
5 | 2023004244243131122 |
6 | 25023355433034140 |
7 | 1455643423063152 |
oct | 164637506512014 |
9 | 31371645170536 |
10 | 8027245286412 |
11 | 2615376770170 |
12 | a97898255950 |
13 | 462c73356b01 |
14 | 1da740cd13d2 |
15 | ddc18cecc5c |
hex | 74cfd1a940c |
8027245286412 has 96 divisors (see below), whose sum is σ = 20693294899200. Its totient is φ = 2401514606400.
The previous prime is 8027245286387. The next prime is 8027245286443. The reversal of 8027245286412 is 2146825427208.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180288289 + ... + 180332807.
It is an arithmetic number, because the mean of its divisors is an integer number (215555155200).
Almost surely, 28027245286412 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8027245286412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10346647449600).
8027245286412 is an abundant number, since it is smaller than the sum of its proper divisors (12666049612788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8027245286412 is a wasteful number, since it uses less digits than its factorization.
8027245286412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61907 (or 61905 counting only the distinct ones).
The product of its (nonzero) digits is 3440640, while the sum is 51.
The spelling of 8027245286412 in words is "eight trillion, twenty-seven billion, two hundred forty-five million, two hundred eighty-six thousand, four hundred twelve".
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