Base | Representation |
---|---|
bin | 111011111110001… |
… | …1110111101010000 |
3 | 12012020120200012121 |
4 | 1313330132331100 |
5 | 13110130003034 |
6 | 531403304024 |
7 | 100603433356 |
oct | 16774367520 |
9 | 5166520177 |
10 | 2012344144 |
11 | 942a08a38 |
12 | 481b1b014 |
13 | 260ba9ba5 |
14 | 15138d7d6 |
15 | bba001b4 |
hex | 77f1ef50 |
2012344144 has 40 divisors (see below), whose sum is σ = 3937248000. Its totient is φ = 996320256.
The previous prime is 2012344109. The next prime is 2012344183. The reversal of 2012344144 is 4414432102.
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, 1064352 + ... + 1066240.
It is an arithmetic number, because the mean of its divisors is an integer number (98431200).
Almost surely, 22012344144 is an apocalyptic number.
It is an amenable number.
2012344144 is a deficient number, since it is larger than the sum of its proper divisors (1924903856).
2012344144 is a wasteful number, since it uses less digits than its factorization.
2012344144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2515 (or 2509 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 25.
The square root of 2012344144 is about 44859.1589756206. The cubic root of 2012344144 is about 1262.5078430255.
Adding to 2012344144 its reverse (4414432102), we get a palindrome (6426776246).
The spelling of 2012344144 in words is "two billion, twelve million, three hundred forty-four thousand, one hundred forty-four".
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