Base | Representation |
---|---|
bin | 1011000111010011001010… |
… | …0100010011000110010100 |
3 | 1121021020000220222011001100 |
4 | 2301310302210103012110 |
5 | 3100203110231131312 |
6 | 41553445431430100 |
7 | 2400603513000543 |
oct | 261646244230624 |
9 | 47236026864040 |
10 | 12220030333332 |
11 | 3991538602998 |
12 | 14543a7525330 |
13 | 6a84617772b3 |
14 | 30364a00015a |
15 | 162d0eb035dc |
hex | b1d32913194 |
12220030333332 has 36 divisors (see below), whose sum is σ = 32515285391680. Its totient is φ = 3858956947152.
The previous prime is 12220030333307. The next prime is 12220030333337. The reversal of 12220030333332 is 23333303002221.
12220030333332 is a `hidden beast` number, since 1 + 2 + 2 + 20 + 0 + 303 + 3 + 3 + 332 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a junction number, because it is equal to n+sod(n) for n = 12220030333296 and 12220030333305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12220030333337) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 8932770028 + ... + 8932771395.
Almost surely, 212220030333332 is an apocalyptic number.
12220030333332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12220030333332 is an abundant number, since it is smaller than the sum of its proper divisors (20295255058348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12220030333332 is a wasteful number, since it uses less digits than its factorization.
12220030333332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17865541452 (or 17865541447 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 27.
Adding to 12220030333332 its reverse (23333303002221), we get a palindrome (35553333335553).
The spelling of 12220030333332 in words is "twelve trillion, two hundred twenty billion, thirty million, three hundred thirty-three thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •