Base | Representation |
---|---|
bin | 111011111110101… |
… | …1110110010100100 |
3 | 12012021001221212022 |
4 | 1313331132302210 |
5 | 13110211334404 |
6 | 531413042312 |
7 | 100605602552 |
oct | 16775366244 |
9 | 5167057768 |
10 | 2012605604 |
11 | 943077419 |
12 | 482026398 |
13 | 260c6bbb9 |
14 | 15141abd2 |
15 | bba528be |
hex | 77f5eca4 |
2012605604 has 12 divisors (see below), whose sum is σ = 3539760000. Its totient is φ = 1001245608.
The previous prime is 2012605601. The next prime is 2012605627. The reversal of 2012605604 is 4065062102.
It is not an unprimeable number, because it can be changed into a prime (2012605601) 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, 1263404 + ... + 1264995.
It is an arithmetic number, because the mean of its divisors is an integer number (294980000).
Almost surely, 22012605604 is an apocalyptic number.
It is an amenable number.
2012605604 is a deficient number, since it is larger than the sum of its proper divisors (1527154396).
2012605604 is a wasteful number, since it uses less digits than its factorization.
2012605604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2528602 (or 2528600 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 2012605604 is about 44862.0731130428. The cubic root of 2012605604 is about 1262.5625190620.
Adding to 2012605604 its reverse (4065062102), we get a palindrome (6077667706).
The spelling of 2012605604 in words is "two billion, twelve million, six hundred five thousand, six hundred four".
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