Base | Representation |
---|---|
bin | 10101000100101000… |
… | …01000100000110010 |
3 | 1002012102122002221201 |
4 | 22202110020200302 |
5 | 141132124340310 |
6 | 5110331241414 |
7 | 550230642010 |
oct | 124224104062 |
9 | 32172562851 |
10 | 11313121330 |
11 | 4885a64555 |
12 | 22388a926a |
13 | 10b3a6a944 |
14 | 7946db8b0 |
15 | 4632e0e3a |
hex | 2a2508832 |
11313121330 has 16 divisors (see below), whose sum is σ = 23272706880. Its totient is φ = 3878784432.
The previous prime is 11313121301. The next prime is 11313121331. The reversal of 11313121330 is 3312131311.
It is a junction number, because it is equal to n+sod(n) for n = 11313121298 and 11313121307.
It is not an unprimeable number, because it can be changed into a prime (11313121331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80807940 + ... + 80808079.
It is an arithmetic number, because the mean of its divisors is an integer number (1454544180).
Almost surely, 211313121330 is an apocalyptic number.
11313121330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11313121330 is an abundant number, since it is smaller than the sum of its proper divisors (11959585550).
11313121330 is a wasteful number, since it uses less digits than its factorization.
11313121330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161616033.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 11313121330 its reverse (3312131311), we get a palindrome (14625252641).
The spelling of 11313121330 in words is "eleven billion, three hundred thirteen million, one hundred twenty-one thousand, three hundred thirty".
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