Base | Representation |
---|---|
bin | 1011000110101110010000… |
… | …0011001101101100110110 |
3 | 1121020021110110202201000201 |
4 | 2301223210003031230312 |
5 | 3100022313003244110 |
6 | 41545130401231114 |
7 | 2400103142635306 |
oct | 261534403155466 |
9 | 47207413681021 |
10 | 12210123103030 |
11 | 39883141a1156 |
12 | 14524a163249a |
13 | 6a754306b648 |
14 | 302d8a309606 |
15 | 16292ee6cb3a |
hex | b1ae40cdb36 |
12210123103030 has 16 divisors (see below), whose sum is σ = 21999747775824. Its totient is φ = 4879265643360.
The previous prime is 12210123103021. The next prime is 12210123103067. The reversal of 12210123103030 is 3030132101221.
12210123103030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×122101231030302 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12210123102989 and 12210123103007.
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, 597939012 + ... + 597959431.
It is an arithmetic number, because the mean of its divisors is an integer number (1374984235989).
Almost surely, 212210123103030 is an apocalyptic number.
12210123103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12210123103030 is a deficient number, since it is larger than the sum of its proper divisors (9789624672794).
12210123103030 is a wasteful number, since it uses less digits than its factorization.
12210123103030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1195899471.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12210123103030 its reverse (3030132101221), we get a palindrome (15240255204251).
The spelling of 12210123103030 in words is "twelve trillion, two hundred ten billion, one hundred twenty-three million, one hundred three thousand, thirty".
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