Base | Representation |
---|---|
bin | 111011101100101… |
… | …0110001011001010 |
3 | 12011121020201001221 |
4 | 1313121112023022 |
5 | 13100300230010 |
6 | 530434032254 |
7 | 100432231165 |
oct | 16731261312 |
9 | 5147221057 |
10 | 2003133130 |
11 | 938797629 |
12 | 47aa1868a |
13 | 25c00349b |
14 | 150072adc |
15 | bacd0dda |
hex | 776562ca |
2003133130 has 8 divisors (see below), whose sum is σ = 3605639652. Its totient is φ = 801253248.
The previous prime is 2003133071. The next prime is 2003133133. The reversal of 2003133130 is 313313002.
It can be written as a sum of positive squares in 2 ways, for example, as 2001578121 + 1555009 = 44739^2 + 1247^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×20031331303 (a number of 29 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2003133133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100156647 + ... + 100156666.
Almost surely, 22003133130 is an apocalyptic number.
2003133130 is a deficient number, since it is larger than the sum of its proper divisors (1602506522).
2003133130 is a wasteful number, since it uses less digits than its factorization.
2003133130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200313320.
The product of its (nonzero) digits is 162, while the sum is 16.
The square root of 2003133130 is about 44756.3753000620. The cubic root of 2003133130 is about 1260.5786227106.
Adding to 2003133130 its reverse (313313002), we get a palindrome (2316446132).
The spelling of 2003133130 in words is "two billion, three million, one hundred thirty-three thousand, one hundred thirty".
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