Base | Representation |
---|---|
bin | 101001010111010010000… |
… | …110001010001111101001 |
3 | 101001201222120212111012201 |
4 | 221113102012022033221 |
5 | 333032414020302331 |
6 | 10013454201340201 |
7 | 412235520104200 |
oct | 51272206121751 |
9 | 11051876774181 |
10 | 2842498212841 |
11 | 9a6551156931 |
12 | 39aa8aa97661 |
13 | 17807b018141 |
14 | 9b8130ca237 |
15 | 4de1727ca61 |
hex | 295d218a3e9 |
2842498212841 has 9 divisors (see below), whose sum is σ = 3306593282391. Its totient is φ = 2436416923752.
The previous prime is 2842498212817. The next prime is 2842498212871. The reversal of 2842498212841 is 1482128942482.
The square root of 2842498212841 is 1685971.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 98850504025 + 2743647708816 = 314405^2 + 1656396^2 .
It is not a de Polignac number, because 2842498212841 - 217 = 2842498081769 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2842498212871) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11681371 + ... + 11922223.
It is an arithmetic number, because the mean of its divisors is an integer number (367399253599).
Almost surely, 22842498212841 is an apocalyptic number.
2842498212841 is the 1685971-st square number.
2842498212841 is the 842986-th centered octagonal number.
It is an amenable number.
2842498212841 is a deficient number, since it is larger than the sum of its proper divisors (464095069550).
2842498212841 is an frugal number, since it uses more digits than its factorization.
2842498212841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 481720 (or 240860 counting only the distinct ones).
The product of its digits is 4718592, while the sum is 55.
The spelling of 2842498212841 in words is "two trillion, eight hundred forty-two billion, four hundred ninety-eight million, two hundred twelve thousand, eight hundred forty-one".
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