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71468011 is a prime number
BaseRepresentation
bin1000100001010…
…00001111101011
311222110221200101
410100220033223
5121243434021
611031450231
71525316356
oct420501753
9158427611
1071468011
1137383a7a
121bb26977
1311a63a84
1496c529d
15641aa91
hex44283eb

71468011 has 2 divisors, whose sum is σ = 71468012. Its totient is φ = 71468010.

The previous prime is 71467997. The next prime is 71468039. The reversal of 71468011 is 11086417.

It is an a-pointer prime, because the next prime (71468039) can be obtained adding 71468011 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (11086417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71468011 - 211 = 71465963 is a prime.

It is a super-2 number, since 2×714680112 = 10215353192592242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (71468041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35734005 + 35734006.

It is an arithmetic number, because the mean of its divisors is an integer number (35734006).

Almost surely, 271468011 is an apocalyptic number.

71468011 is a deficient number, since it is larger than the sum of its proper divisors (1).

71468011 is an equidigital number, since it uses as much as digits as its factorization.

71468011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 71468011 is about 8453.8755018039. The cubic root of 71468011 is about 414.9896179722.

The spelling of 71468011 in words is "seventy-one million, four hundred sixty-eight thousand, eleven".