Base | Representation |
---|---|
bin | 111100001110100… |
… | …001110001101001 |
3 | 2121102022201220122 |
4 | 330032201301221 |
5 | 4032133110241 |
6 | 244133133025 |
7 | 34016416031 |
oct | 7416416151 |
9 | 2542281818 |
10 | 1010441321 |
11 | 47940557a |
12 | 24248a175 |
13 | 131454896 |
14 | 982a88c1 |
15 | 5da9504b |
hex | 3c3a1c69 |
1010441321 has 4 divisors (see below), whose sum is σ = 1014972672. Its totient is φ = 1005909972.
The previous prime is 1010441317. The next prime is 1010441323. The reversal of 1010441321 is 1231440101.
It is a happy number.
1010441321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 1010441321 - 22 = 1010441317 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1010441321.
It is not an unprimeable number, because it can be changed into a prime (1010441323) 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, 2265341 + ... + 2265786.
It is an arithmetic number, because the mean of its divisors is an integer number (253743168).
Almost surely, 21010441321 is an apocalyptic number.
It is an amenable number.
1010441321 is a deficient number, since it is larger than the sum of its proper divisors (4531351).
1010441321 is an equidigital number, since it uses as much as digits as its factorization.
1010441321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4531350.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 1010441321 is about 31787.4396735566. The cubic root of 1010441321 is about 1003.4683966500.
Adding to 1010441321 its reverse (1231440101), we get a palindrome (2241881422).
The spelling of 1010441321 in words is "one billion, ten million, four hundred forty-one thousand, three hundred twenty-one".
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