Base | Representation |
---|---|
bin | 1000011001011101… |
… | …1101110000011101 |
3 | 12211002212012200202 |
4 | 2012113131300131 |
5 | 14104100020031 |
6 | 1011405233245 |
7 | 106602134534 |
oct | 20627356035 |
9 | 5732765622 |
10 | 2254298141 |
11 | a57546617 |
12 | 52ab62825 |
13 | 29c063234 |
14 | 17557331b |
15 | d2d952cb |
hex | 865ddc1d |
2254298141 has 4 divisors (see below), whose sum is σ = 2386903932. Its totient is φ = 2121692352.
The previous prime is 2254298119. The next prime is 2254298171. The reversal of 2254298141 is 1418924522.
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 1833638041 + 420660100 = 42821^2 + 20510^2 .
It is a cyclic number.
It is not a de Polignac number, because 2254298141 - 218 = 2254035997 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2254298095 and 2254298104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2254298171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66302870 + ... + 66302903.
It is an arithmetic number, because the mean of its divisors is an integer number (596725983).
Almost surely, 22254298141 is an apocalyptic number.
It is an amenable number.
2254298141 is a deficient number, since it is larger than the sum of its proper divisors (132605791).
2254298141 is a wasteful number, since it uses less digits than its factorization.
2254298141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 132605790.
The product of its digits is 46080, while the sum is 38.
The square root of 2254298141 is about 47479.4496703574. The cubic root of 2254298141 is about 1311.2045601382.
The spelling of 2254298141 in words is "two billion, two hundred fifty-four million, two hundred ninety-eight thousand, one hundred forty-one".
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