Base | Representation |
---|---|
bin | 1011000110010100100010… |
… | …1110000101111010011011 |
3 | 1121012121122112100222011021 |
4 | 2301211020232011322123 |
5 | 3044414144331132311 |
6 | 41542025521343311 |
7 | 2366440135430341 |
oct | 261451056057233 |
9 | 47177575328137 |
10 | 12203222130331 |
11 | 39853a2834231 |
12 | 1451096497b37 |
13 | 6a69b342854b |
14 | 3028d39a9991 |
15 | 1626791b5171 |
hex | b1948b85e9b |
12203222130331 has 8 divisors (see below), whose sum is σ = 12255791543424. Its totient is φ = 12150654384960.
The previous prime is 12203222130329. The next prime is 12203222130347. The reversal of 12203222130331 is 13303122230221.
12203222130331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12203222130331 - 21 = 12203222130329 is a prime.
It is a super-2 number, since 2×122032221303312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12203222130296 and 12203222130305.
It is not an unprimeable number, because it can be changed into a prime (12203222130391) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15565561 + ... + 16330741.
It is an arithmetic number, because the mean of its divisors is an integer number (1531973942928).
Almost surely, 212203222130331 is an apocalyptic number.
12203222130331 is a deficient number, since it is larger than the sum of its proper divisors (52569413093).
12203222130331 is an equidigital number, since it uses as much as digits as its factorization.
12203222130331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 833861.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 12203222130331 its reverse (13303122230221), we get a palindrome (25506344360552).
The spelling of 12203222130331 in words is "twelve trillion, two hundred three billion, two hundred twenty-two million, one hundred thirty thousand, three hundred thirty-one".
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