Base | Representation |
---|---|
bin | 1011000110111001101110… |
… | …1001001110111010111110 |
3 | 1121020120102010200220222002 |
4 | 2301232123221032322332 |
5 | 3100100120021100110 |
6 | 41550400152422302 |
7 | 2400242364114425 |
oct | 261563351167276 |
9 | 47216363626862 |
10 | 12213203300030 |
11 | 3989654957807 |
12 | 14530010a7992 |
13 | 6a7914251b15 |
14 | 30319d42a2bc |
15 | 162a605a3aa5 |
hex | b1b9ba4eebe |
12213203300030 has 16 divisors (see below), whose sum is σ = 21998013385824. Its totient is φ = 4882115220960.
The previous prime is 12213203299963. The next prime is 12213203300047. The reversal of 12213203300030 is 3000330231221.
It is a junction number, because it is equal to n+sod(n) for n = 12213203299975 and 12213203300011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395746181 + ... + 395777040.
It is an arithmetic number, because the mean of its divisors is an integer number (1374875836614).
Almost surely, 212213203300030 is an apocalyptic number.
12213203300030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12213203300030 is a deficient number, since it is larger than the sum of its proper divisors (9784810085794).
12213203300030 is a wasteful number, since it uses less digits than its factorization.
12213203300030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 791524771.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 12213203300030 its reverse (3000330231221), we get a palindrome (15213533531251).
The spelling of 12213203300030 in words is "twelve trillion, two hundred thirteen billion, two hundred three million, three hundred thousand, thirty".
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