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134131341 = 3239187073
BaseRepresentation
bin1111111111010…
…10111010001101
3100100101120121110
413333222322031
5233314200331
621150522233
73216045321
oct777527215
9310346543
10134131341
1169793953
1238b06379
1321a34076
1413b57981
15bb97946
hex7feae8d

134131341 has 8 divisors (see below), whose sum is σ = 179591040. Its totient is φ = 89046272.

The previous prime is 134131321. The next prime is 134131363. The reversal of 134131341 is 143131431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134131341 - 219 = 133607053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134131301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92820 + ... + 94253.

It is an arithmetic number, because the mean of its divisors is an integer number (22448880).

Almost surely, 2134131341 is an apocalyptic number.

It is an amenable number.

134131341 is a deficient number, since it is larger than the sum of its proper divisors (45459699).

134131341 is a wasteful number, since it uses less digits than its factorization.

134131341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187315.

The product of its digits is 432, while the sum is 21.

The square root of 134131341 is about 11581.5085804916. The cubic root of 134131341 is about 511.8901296737.

Adding to 134131341 its reverse (143131431), we get a palindrome (277262772).

The spelling of 134131341 in words is "one hundred thirty-four million, one hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 3 239 717 187073 561219 44710447 134131341