Base | Representation |
---|---|
bin | 111011111111011… |
… | …0110110001001011 |
3 | 12012021202021011221 |
4 | 1313332312301023 |
5 | 13110304402323 |
6 | 531424502511 |
7 | 100611633301 |
oct | 16776666113 |
9 | 5167667157 |
10 | 2012965963 |
11 | 9432a3138 |
12 | 48217aa37 |
13 | 261066c28 |
14 | 1514b2271 |
15 | bbac455d |
hex | 77fb6c4b |
2012965963 has 12 divisors (see below), whose sum is σ = 2131850448. Its totient is φ = 1900411920.
The previous prime is 2012965949. The next prime is 2012965973. The reversal of 2012965963 is 3695692102.
It is a de Polignac number, because none of the positive numbers 2k-2012965963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2012965973) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96258 + ... + 115288.
It is an arithmetic number, because the mean of its divisors is an integer number (177654204).
Almost surely, 22012965963 is an apocalyptic number.
2012965963 is a deficient number, since it is larger than the sum of its proper divisors (118884485).
2012965963 is a wasteful number, since it uses less digits than its factorization.
2012965963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19362 (or 19343 counting only the distinct ones).
The product of its (nonzero) digits is 174960, while the sum is 43.
The square root of 2012965963 is about 44866.0892322921. The cubic root of 2012965963 is about 1262.6378689159.
The spelling of 2012965963 in words is "two billion, twelve million, nine hundred sixty-five thousand, nine hundred sixty-three".
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