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1311006467 is a prime number
BaseRepresentation
bin100111000100100…
…0101111100000011
310101100220000210002
41032021011330003
510141104201332
6334031230215
744326241201
oct11611057403
93340800702
101311006467
11613035621
1230707836b
1317b7bc994
14c6188071
157a166562
hex4e245f03

1311006467 has 2 divisors, whose sum is σ = 1311006468. Its totient is φ = 1311006466.

The previous prime is 1311006427. The next prime is 1311006469. The reversal of 1311006467 is 7646001131.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1311006467 is a prime.

Together with 1311006469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1311006469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655503233 + 655503234.

It is an arithmetic number, because the mean of its divisors is an integer number (655503234).

Almost surely, 21311006467 is an apocalyptic number.

1311006467 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311006467 is an equidigital number, since it uses as much as digits as its factorization.

1311006467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1311006467 is about 36207.8232844782. The cubic root of 1311006467 is about 1094.4643285289.

Adding to 1311006467 its reverse (7646001131), we get a palindrome (8957007598).

The spelling of 1311006467 in words is "one billion, three hundred eleven million, six thousand, four hundred sixty-seven".