Base | Representation |
---|---|
bin | 1001000011101111001… |
… | …10011100110000110100 |
3 | 1002202101010220020122120 |
4 | 10201313212130300310 |
5 | 20044412004311200 |
6 | 354552243355540 |
7 | 31325631106326 |
oct | 4416746346064 |
9 | 1082333806576 |
10 | 311244213300 |
11 | 10aaa8276169 |
12 | 503a3082bb0 |
13 | 23472520a67 |
14 | 110c8623616 |
15 | 81698dc9a0 |
hex | 487799cc34 |
311244213300 has 72 divisors (see below), whose sum is σ = 939686897856. Its totient is φ = 79389826560.
The previous prime is 311244213257. The next prime is 311244213359. The reversal of 311244213300 is 3312442113.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22547029 + ... + 22560828.
Almost surely, 2311244213300 is an apocalyptic number.
311244213300 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
311244213300 is an abundant number, since it is smaller than the sum of its proper divisors (628442684556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
311244213300 is a wasteful number, since it uses less digits than its factorization.
311244213300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45107897 (or 45107890 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 311244213300 its reverse (3312442113), we get a palindrome (314556655413).
It can be divided in two parts, 31124 and 4213300, that added together give a palindrome (4244424).
The spelling of 311244213300 in words is "three hundred eleven billion, two hundred forty-four million, two hundred thirteen thousand, three hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.091 sec. • engine limits •