Base | Representation |
---|---|
bin | 10110100010110010… |
… | …11100100100000100 |
3 | 1011020111000022020011 |
4 | 23101121130210010 |
5 | 144241334341312 |
6 | 5320550120004 |
7 | 605632112422 |
oct | 132131344404 |
9 | 34214008204 |
10 | 12103043332 |
11 | 5150941656 |
12 | 2419350004 |
13 | 11ab602603 |
14 | 82b5a2112 |
15 | 4ac826da7 |
hex | 2d165c904 |
12103043332 has 24 divisors (see below), whose sum is σ = 21690256896. Its totient is φ = 5906052768.
The previous prime is 12103043321. The next prime is 12103043363. The reversal of 12103043332 is 23334030121.
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, 192093 + ... + 247195.
It is an arithmetic number, because the mean of its divisors is an integer number (903760704).
Almost surely, 212103043332 is an apocalyptic number.
It is an amenable number.
12103043332 is a deficient number, since it is larger than the sum of its proper divisors (9587213564).
12103043332 is a wasteful number, since it uses less digits than its factorization.
12103043332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56427 (or 56425 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 12103043332 its reverse (23334030121), we get a palindrome (35437073453).
The spelling of 12103043332 in words is "twelve billion, one hundred three million, forty-three thousand, three hundred thirty-two".
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