Base | Representation |
---|---|
bin | 10011010111110001111… |
… | …000110111100011011010 |
3 | 11201021001211111201210202 |
4 | 103113301320313203122 |
5 | 133302300444024010 |
6 | 2455313554342202 |
7 | 165114311514014 |
oct | 23276170674332 |
9 | 4637054451722 |
10 | 1331203111130 |
11 | 4736184a7442 |
12 | 195bb528a962 |
13 | 986bb802ac9 |
14 | 486056d31b4 |
15 | 249634a16a5 |
hex | 135f1e378da |
1331203111130 has 32 divisors (see below), whose sum is σ = 2411863344000. Its totient is φ = 529000984512.
The previous prime is 1331203111129. The next prime is 1331203111177. The reversal of 1331203111130 is 311113021331.
It is a super-2 number, since 2×13312031111302 (a number of 25 digits) contains 22 as substring.
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, 803864 + ... + 1818956.
It is an arithmetic number, because the mean of its divisors is an integer number (75370729500).
Almost surely, 21331203111130 is an apocalyptic number.
1331203111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1331203111130 is a deficient number, since it is larger than the sum of its proper divisors (1080660232870).
1331203111130 is a wasteful number, since it uses less digits than its factorization.
1331203111130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015958.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 1331203111130 its reverse (311113021331), we get a palindrome (1642316132461).
The spelling of 1331203111130 in words is "one trillion, three hundred thirty-one billion, two hundred three million, one hundred eleven thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •