Base | Representation |
---|---|
bin | 10110010110111010… |
… | …11000010001001100 |
3 | 1010222112112110101112 |
4 | 23023131120101030 |
5 | 144040333123040 |
6 | 5303030431152 |
7 | 603312211256 |
oct | 131335302114 |
9 | 33875473345 |
10 | 12003411020 |
11 | 50aa6813a7 |
12 | 23abb024b8 |
13 | 1193a8a293 |
14 | 81c268cd6 |
15 | 4a3be6365 |
hex | 2cb75844c |
12003411020 has 12 divisors (see below), whose sum is σ = 25207163184. Its totient is φ = 4801364400.
The previous prime is 12003410957. The next prime is 12003411037. The reversal of 12003411020 is 2011430021.
It is a super-2 number, since 2×120034110202 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12003410986 and 12003411004.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300085256 + ... + 300085295.
It is an arithmetic number, because the mean of its divisors is an integer number (2100596932).
Almost surely, 212003411020 is an apocalyptic number.
12003411020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12003411020 is an abundant number, since it is smaller than the sum of its proper divisors (13203752164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12003411020 is a wasteful number, since it uses less digits than its factorization.
12003411020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 600170560 (or 600170558 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 12003411020 its reverse (2011430021), we get a palindrome (14014841041).
The spelling of 12003411020 in words is "twelve billion, three million, four hundred eleven thousand, twenty".
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