Base | Representation |
---|---|
bin | 1011001100001111… |
… | …0100000000010111 |
3 | 21202100210011102212 |
4 | 2303003310000113 |
5 | 22123023333421 |
6 | 1214032424035 |
7 | 134305415405 |
oct | 26303640027 |
9 | 7670704385 |
10 | 3004121111 |
11 | 1301825722 |
12 | 6ba0a801b |
13 | 38b4c8274 |
14 | 206d9a475 |
15 | 128b09e5b |
hex | b30f4017 |
3004121111 has 4 divisors (see below), whose sum is σ = 3005737224. Its totient is φ = 3002505000.
The previous prime is 3004121093. The next prime is 3004121117. The reversal of 3004121111 is 1111214003.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 3004121111 - 218 = 3003858967 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3004121117) 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, 805265 + ... + 808986.
It is an arithmetic number, because the mean of its divisors is an integer number (751434306).
Almost surely, 23004121111 is an apocalyptic number.
3004121111 is a deficient number, since it is larger than the sum of its proper divisors (1616113).
3004121111 is a wasteful number, since it uses less digits than its factorization.
3004121111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1616112.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 3004121111 is about 54809.8632638324. The cubic root of 3004121111 is about 1442.9096759774.
Adding to 3004121111 its reverse (1111214003), we get a palindrome (4115335114).
The spelling of 3004121111 in words is "three billion, four million, one hundred twenty-one thousand, one hundred eleven".
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