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3004111311 = 31001370437
BaseRepresentation
bin1011001100001111…
…0001100111001111
321202100202122222220
42303003301213033
522123023030221
61214032310423
7134305345005
oct26303614717
97670678886
103004111311
111301819323
126ba0a2413
1338b4c3976
14206d96a75
15128b070c6
hexb30f19cf

3004111311 has 4 divisors (see below), whose sum is σ = 4005481752. Its totient is φ = 2002740872.

The previous prime is 3004111309. The next prime is 3004111333. The reversal of 3004111311 is 1131114003.

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 3004111311 - 21 = 3004111309 is a prime.

It is a super-3 number, since 3×30041113113 (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3004111301) 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, 500685216 + ... + 500685221.

It is an arithmetic number, because the mean of its divisors is an integer number (1001370438).

Almost surely, 23004111311 is an apocalyptic number.

3004111311 is a deficient number, since it is larger than the sum of its proper divisors (1001370441).

3004111311 is a wasteful number, since it uses less digits than its factorization.

3004111311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001370440.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3004111311 is about 54809.7738637918. The cubic root of 3004111311 is about 1442.9081069628.

Adding to 3004111311 its reverse (1131114003), we get a palindrome (4135225314).

The spelling of 3004111311 in words is "three billion, four million, one hundred eleven thousand, three hundred eleven".

Divisors: 1 3 1001370437 3004111311