Base | Representation |
---|---|
bin | 1000011001011101… |
… | …1101101111111001 |
3 | 12211002212012122102 |
4 | 2012113131233321 |
5 | 14104100014410 |
6 | 1011405233145 |
7 | 106602134453 |
oct | 20627355771 |
9 | 5732765572 |
10 | 2254298105 |
11 | a57546594 |
12 | 52ab627b5 |
13 | 29c063207 |
14 | 1755732d3 |
15 | d2d952a5 |
hex | 865ddbf9 |
2254298105 has 4 divisors (see below), whose sum is σ = 2705157732. Its totient is φ = 1803438480.
The previous prime is 2254298089. The next prime is 2254298113. The reversal of 2254298105 is 5018924522.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 606587641 + 1647710464 = 24629^2 + 40592^2 .
It is not a de Polignac number, because 2254298105 - 24 = 2254298089 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225429806 + ... + 225429815.
It is an arithmetic number, because the mean of its divisors is an integer number (676289433).
Almost surely, 22254298105 is an apocalyptic number.
It is an amenable number.
2254298105 is a deficient number, since it is larger than the sum of its proper divisors (450859627).
2254298105 is an equidigital number, since it uses as much as digits as its factorization.
2254298105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450859626.
The product of its (nonzero) digits is 57600, while the sum is 38.
The square root of 2254298105 is about 47479.4492912460. The cubic root of 2254298105 is about 1311.2045531584.
The spelling of 2254298105 in words is "two billion, two hundred fifty-four million, two hundred ninety-eight thousand, one hundred five".
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