Base | Representation |
---|---|
bin | 101000010001011… |
… | …1010110110001110 |
3 | 10111011202201221020 |
4 | 1100202322312032 |
5 | 10231420044324 |
6 | 342031415010 |
7 | 45326061102 |
oct | 12042726616 |
9 | 3434681836 |
10 | 1351331214 |
11 | 633878162 |
12 | 318684466 |
13 | 186c6b28c |
14 | cb683902 |
15 | 7d97e679 |
hex | 508bad8e |
1351331214 has 32 divisors (see below), whose sum is σ = 2745446400. Its totient is φ = 443335200.
The previous prime is 1351331203. The next prime is 1351331237. The reversal of 1351331214 is 4121331531.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279187 + ... + 283985.
It is an arithmetic number, because the mean of its divisors is an integer number (85795200).
Almost surely, 21351331214 is an apocalyptic number.
1351331214 is an abundant number, since it is smaller than the sum of its proper divisors (1394115186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1351331214 is a wasteful number, since it uses less digits than its factorization.
1351331214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5536.
The product of its digits is 1080, while the sum is 24.
The square root of 1351331214 is about 36760.4572060795. The cubic root of 1351331214 is about 1105.5726068657.
Adding to 1351331214 its reverse (4121331531), we get a palindrome (5472662745).
The spelling of 1351331214 in words is "one billion, three hundred fifty-one million, three hundred thirty-one thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •