Base | Representation |
---|---|
bin | 1011001100100010… |
… | …1111111001100001 |
3 | 21202110012220100000 |
4 | 2303020233321201 |
5 | 22123341240014 |
6 | 1214120250213 |
7 | 134322414612 |
oct | 26310577141 |
9 | 7673186300 |
10 | 3005415009 |
11 | 1302529863 |
12 | 6ba610969 |
13 | 38b85c19c |
14 | 207215c09 |
15 | 128cb3509 |
hex | b322fe61 |
3005415009 has 24 divisors (see below), whose sum is σ = 4541820192. Its totient is φ = 1985860800.
The previous prime is 3005414963. The next prime is 3005415059. The reversal of 3005415009 is 9005145003.
It is not a de Polignac number, because 3005415009 - 29 = 3005414497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (3005415059) 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 23 ways as a sum of consecutive naturals, for example, 27267 + ... + 82184.
It is an arithmetic number, because the mean of its divisors is an integer number (189242508).
Almost surely, 23005415009 is an apocalyptic number.
It is an amenable number.
3005415009 is a deficient number, since it is larger than the sum of its proper divisors (1536405183).
3005415009 is a wasteful number, since it uses less digits than its factorization.
3005415009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109579 (or 109567 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 27.
The square root of 3005415009 is about 54821.6655073521. The cubic root of 3005415009 is about 1443.1168036640.
The spelling of 3005415009 in words is "three billion, five million, four hundred fifteen thousand, nine".
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