Base | Representation |
---|---|
bin | 10010100010110… |
… | …011011011000100 |
3 | 210200102012100222 |
4 | 102202303123010 |
5 | 1114121112122 |
6 | 50512123512 |
7 | 10465264121 |
oct | 2242633304 |
9 | 720365328 |
10 | 311113412 |
11 | 14a685125 |
12 | 88236598 |
13 | 4c5bc39c |
14 | 2d467748 |
15 | 1c4a6b42 |
hex | 128b36c4 |
311113412 has 24 divisors (see below), whose sum is σ = 558835200. Its totient is φ = 151461440.
The previous prime is 311113399. The next prime is 311113441. The reversal of 311113412 is 214311113.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96653 + ... + 99819.
It is an arithmetic number, because the mean of its divisors is an integer number (23284800).
Almost surely, 2311113412 is an apocalyptic number.
It is an amenable number.
311113412 is a deficient number, since it is larger than the sum of its proper divisors (247721788).
311113412 is a wasteful number, since it uses less digits than its factorization.
311113412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3811 (or 3809 counting only the distinct ones).
The product of its digits is 72, while the sum is 17.
The square root of 311113412 is about 17638.4072977126. The cubic root of 311113412 is about 677.5992416451.
Adding to 311113412 its reverse (214311113), we get a palindrome (525424525).
The spelling of 311113412 in words is "three hundred eleven million, one hundred thirteen thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •