Base | Representation |
---|---|
bin | 10110011001000100… |
… | …01111101111111100 |
3 | 1011000210111122111122 |
4 | 23030202033233330 |
5 | 144104443322220 |
6 | 5304513410112 |
7 | 603621521114 |
oct | 131442175774 |
9 | 34023448448 |
10 | 12021464060 |
11 | 5109891971 |
12 | 23b5b69938 |
13 | 119773b458 |
14 | 820808044 |
15 | 4a55b0425 |
hex | 2cc88fbfc |
12021464060 has 12 divisors (see below), whose sum is σ = 25245074568. Its totient is φ = 4808585616.
The previous prime is 12021464051. The next prime is 12021464069. The reversal of 12021464060 is 6046412021.
It is an interprime number because it is at equal distance from previous prime (12021464051) and next prime (12021464069).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12021464069) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300536582 + ... + 300536621.
It is an arithmetic number, because the mean of its divisors is an integer number (2103756214).
Almost surely, 212021464060 is an apocalyptic number.
12021464060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12021464060 is an abundant number, since it is smaller than the sum of its proper divisors (13223610508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12021464060 is a wasteful number, since it uses less digits than its factorization.
12021464060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 601073212 (or 601073210 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 12021464060 its reverse (6046412021), we get a palindrome (18067876081).
The spelling of 12021464060 in words is "twelve billion, twenty-one million, four hundred sixty-four thousand, sixty".
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