Base | Representation |
---|---|
bin | 111011101110101… |
… | …0001001010110011 |
3 | 12011200011221022201 |
4 | 1313131101022303 |
5 | 13101031124303 |
6 | 530512044031 |
7 | 100444042402 |
oct | 16735211263 |
9 | 5150157281 |
10 | 2004161203 |
11 | 939329a80 |
12 | 47b233617 |
13 | 25c2a3405 |
14 | 15025d639 |
15 | bae3581d |
hex | 777512b3 |
2004161203 has 32 divisors (see below), whose sum is σ = 2335066560. Its totient is φ = 1702632960.
The previous prime is 2004161197. The next prime is 2004161209. The reversal of 2004161203 is 3021614002.
It is an interprime number because it is at equal distance from previous prime (2004161197) and next prime (2004161209).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2004161203 is a prime.
It is a super-2 number, since 2×20041612032 = 8033324255220814418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2004161209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3269125 + ... + 3269737.
It is an arithmetic number, because the mean of its divisors is an integer number (72970830).
Almost surely, 22004161203 is an apocalyptic number.
2004161203 is a deficient number, since it is larger than the sum of its proper divisors (330905357).
2004161203 is a wasteful number, since it uses less digits than its factorization.
2004161203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 967.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2004161203 is about 44767.8590397173. The cubic root of 2004161203 is about 1260.7942424614.
Adding to 2004161203 its reverse (3021614002), we get a palindrome (5025775205).
The spelling of 2004161203 in words is "two billion, four million, one hundred sixty-one thousand, two hundred three".
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