Base | Representation |
---|---|
bin | 1010001100101100011101… |
… | …1110100001101110110110 |
3 | 1110200222020222100111111202 |
4 | 2203023013132201232312 |
5 | 2432204124043423110 |
6 | 35503140025532502 |
7 | 2235061554342161 |
oct | 243130736415666 |
9 | 43628228314452 |
10 | 11213211311030 |
11 | 3633550503683 |
12 | 1311241944132 |
13 | 63452a82c721 |
14 | 2aaa180aaad8 |
15 | 146a348c10a5 |
hex | a32c77a1bb6 |
11213211311030 has 32 divisors (see below), whose sum is σ = 21246444115200. Its totient is φ = 4249145012832.
The previous prime is 11213211311021. The next prime is 11213211311047. The reversal of 11213211311030 is 3011311231211.
It is a super-2 number, since 2×112132113110302 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11213211310993 and 11213211311011.
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, 11517209 + ... + 12452811.
It is an arithmetic number, because the mean of its divisors is an integer number (663951378600).
Almost surely, 211213211311030 is an apocalyptic number.
11213211311030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11213211311030 is a deficient number, since it is larger than the sum of its proper divisors (10033232804170).
11213211311030 is a wasteful number, since it uses less digits than its factorization.
11213211311030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998708.
The product of its (nonzero) digits is 108, while the sum is 20.
Adding to 11213211311030 its reverse (3011311231211), we get a palindrome (14224522542241).
The spelling of 11213211311030 in words is "eleven trillion, two hundred thirteen billion, two hundred eleven million, three hundred eleven thousand, thirty".
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