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71413341 = 3297511093
BaseRepresentation
bin1000100000110…
…10111001011101
311222101011200120
410100122321131
5121240211331
611030345153
71525001106
oct420327135
9158334616
1071413341
113734699a
121babb1b9
1311a44c1c
1496ad3ad
156409796
hex441ae5d

71413341 has 16 divisors (see below), whose sum is σ = 98722560. Its totient is φ = 45864000.

The previous prime is 71413337. The next prime is 71413373. The reversal of 71413341 is 14331417.

It is not a de Polignac number, because 71413341 - 22 = 71413337 is a prime.

It is a super-3 number, since 3×714133413 (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71413301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64791 + ... + 65883.

It is an arithmetic number, because the mean of its divisors is an integer number (6170160).

Almost surely, 271413341 is an apocalyptic number.

It is an amenable number.

71413341 is a deficient number, since it is larger than the sum of its proper divisors (27309219).

71413341 is a wasteful number, since it uses less digits than its factorization.

71413341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876.

The product of its digits is 1008, while the sum is 24.

The square root of 71413341 is about 8450.6414549429. The cubic root of 71413341 is about 414.8837744881.

Adding to 71413341 its reverse (14331417), we get a palindrome (85744758).

The spelling of 71413341 in words is "seventy-one million, four hundred thirteen thousand, three hundred forty-one".

Divisors: 1 3 29 87 751 1093 2253 3279 21779 31697 65337 95091 820843 2462529 23804447 71413341