Base | Representation |
---|---|
bin | 111011111110111… |
… | …0100100110101100 |
3 | 12012021020111102122 |
4 | 1313331310212230 |
5 | 13110222214311 |
6 | 531415012112 |
7 | 100606424216 |
oct | 16775644654 |
9 | 5167214378 |
10 | 2012694956 |
11 | 943128568 |
12 | 48206a038 |
13 | 260ca077c |
14 | 1514415b6 |
15 | bba6e0db |
hex | 77f749ac |
2012694956 has 12 divisors (see below), whose sum is σ = 3523966320. Its totient is φ = 1005847440.
The previous prime is 2012694949. The next prime is 2012694967. The reversal of 2012694956 is 6594962102.
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, 115880 + ... + 132111.
It is an arithmetic number, because the mean of its divisors is an integer number (293663860).
Almost surely, 22012694956 is an apocalyptic number.
It is an amenable number.
2012694956 is a deficient number, since it is larger than the sum of its proper divisors (1511271364).
2012694956 is a wasteful number, since it uses less digits than its factorization.
2012694956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250024 (or 250022 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 44.
The square root of 2012694956 is about 44863.0689543192. The cubic root of 2012694956 is about 1262.5812031029.
The spelling of 2012694956 in words is "two billion, twelve million, six hundred ninety-four thousand, nine hundred fifty-six".
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