Base | Representation |
---|---|
bin | 101000001101101… |
… | …0010100001111011 |
3 | 10111001000010020201 |
4 | 1100123102201323 |
5 | 10230412043232 |
6 | 341520503031 |
7 | 45303060550 |
oct | 12033224173 |
9 | 3431003221 |
10 | 1349331067 |
11 | 632731447 |
12 | 317a7aa77 |
13 | 18671aa66 |
14 | cb2c2a27 |
15 | 7d6d6be7 |
hex | 506d287b |
1349331067 has 8 divisors (see below), whose sum is σ = 1542848256. Its totient is φ = 1156002792.
The previous prime is 1349331029. The next prime is 1349331091. The reversal of 1349331067 is 7601339431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1349331067 - 211 = 1349329019 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1349331007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31573 + ... + 60790.
It is an arithmetic number, because the mean of its divisors is an integer number (192856032).
Almost surely, 21349331067 is an apocalyptic number.
1349331067 is a deficient number, since it is larger than the sum of its proper divisors (193517189).
1349331067 is an equidigital number, since it uses as much as digits as its factorization.
1349331067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94457.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 1349331067 is about 36733.2419886947. The cubic root of 1349331067 is about 1105.0268734891.
The spelling of 1349331067 in words is "one billion, three hundred forty-nine million, three hundred thirty-one thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •