Base | Representation |
---|---|
bin | 101000001011110… |
… | …0001111001010011 |
3 | 10110222011001012112 |
4 | 1100113201321103 |
5 | 10230134023202 |
6 | 341443415535 |
7 | 45261514142 |
oct | 12027417123 |
9 | 3428131175 |
10 | 1348345427 |
11 | 632118970 |
12 | 3176845ab |
13 | 186464240 |
14 | cb107759 |
15 | 7d58eb52 |
hex | 505e1e53 |
1348345427 has 8 divisors (see below), whose sum is σ = 1584070320. Its totient is φ = 1131478560.
The previous prime is 1348345373. The next prime is 1348345441. The reversal of 1348345427 is 7245438431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1348345427 - 26 = 1348345363 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1348345487) 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, 4714352 + ... + 4714637.
It is an arithmetic number, because the mean of its divisors is an integer number (198008790).
Almost surely, 21348345427 is an apocalyptic number.
1348345427 is a deficient number, since it is larger than the sum of its proper divisors (235724893).
1348345427 is a wasteful number, since it uses less digits than its factorization.
1348345427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9429013.
The product of its digits is 322560, while the sum is 41.
The square root of 1348345427 is about 36719.8233519716. The cubic root of 1348345427 is about 1104.7577465566.
The spelling of 1348345427 in words is "one billion, three hundred forty-eight million, three hundred forty-five thousand, four hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •