Base | Representation |
---|---|
bin | 1011001011100001… |
… | …0101000111011010 |
3 | 21202011010020100100 |
4 | 2302320111013122 |
5 | 22121241023002 |
6 | 1213444120230 |
7 | 134241010521 |
oct | 26270250732 |
9 | 7664106310 |
10 | 3001111002 |
11 | 130005a12a |
12 | 6b9096076 |
13 | 38a9b3136 |
14 | 2068154b8 |
15 | 12871311c |
hex | b2e151da |
3001111002 has 48 divisors (see below), whose sum is σ = 6555823560. Its totient is φ = 992186496.
The previous prime is 3001110991. The next prime is 3001111007. The reversal of 3001111002 is 2001111003.
3001111002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2670925761 + 330185241 = 51681^2 + 18171^2 .
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (3001111007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1321524 + ... + 1323792.
Almost surely, 23001111002 is an apocalyptic number.
3001111002 is an abundant number, since it is smaller than the sum of its proper divisors (3554712558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001111002 is a wasteful number, since it uses less digits than its factorization.
3001111002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2847 (or 2844 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
The square root of 3001111002 is about 54782.3968259878. The cubic root of 3001111002 is about 1442.4275863515.
Adding to 3001111002 its reverse (2001111003), we get a palindrome (5002222005).
Subtracting from 3001111002 its reverse (2001111003), we obtain a palindrome (999999999).
It can be divided in two parts, 3001 and 111002, that added together give a triangular number (114003 = T477).
The spelling of 3001111002 in words is "three billion, one million, one hundred eleven thousand, two".
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