Base | Representation |
---|---|
bin | 1000100111010010… |
… | …0000101101011101 |
3 | 12222010220011112221 |
4 | 2021310200231131 |
5 | 14213413302221 |
6 | 1021235225341 |
7 | 111204515221 |
oct | 21164405535 |
9 | 5863804487 |
10 | 2312244061 |
11 | a87224206 |
12 | 546448251 |
13 | 2ab07126a |
14 | 17d138781 |
15 | d7ede541 |
hex | 89d20b5d |
2312244061 has 4 divisors (see below), whose sum is σ = 2312496000. Its totient is φ = 2311992124.
The previous prime is 2312244041. The next prime is 2312244097. The reversal of 2312244061 is 1604422132.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2312244061 - 25 = 2312244029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312244041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111661 + ... + 130738.
It is an arithmetic number, because the mean of its divisors is an integer number (578124000).
Almost surely, 22312244061 is an apocalyptic number.
It is an amenable number.
2312244061 is a deficient number, since it is larger than the sum of its proper divisors (251939).
2312244061 is an equidigital number, since it uses as much as digits as its factorization.
2312244061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251938.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 2312244061 is about 48085.7989535372. The cubic root of 2312244061 is about 1322.3443305038.
Adding to 2312244061 its reverse (1604422132), we get a palindrome (3916666193).
The spelling of 2312244061 in words is "two billion, three hundred twelve million, two hundred forty-four thousand, sixty-one".
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