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127341 = 3214149
BaseRepresentation
bin11111000101101101
320110200100
4133011231
513033331
62421313
71040154
oct370555
9213610
10127341
1187745
1261839
1345c66
143459b
1527ae6
hex1f16d

127341 has 6 divisors (see below), whose sum is σ = 183950. Its totient is φ = 84888.

The previous prime is 127331. The next prime is 127343. The reversal of 127341 is 143721.

It can be written as a sum of positive squares in only one way, i.e., 125316 + 2025 = 354^2 + 45^2 .

It is not a de Polignac number, because 127341 - 26 = 127277 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7066 + ... + 7083.

2127341 is an apocalyptic number.

It is an amenable number.

127341 is a deficient number, since it is larger than the sum of its proper divisors (56609).

127341 is a wasteful number, since it uses less digits than its factorization.

127341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14155 (or 14152 counting only the distinct ones).

The product of its digits is 168, while the sum is 18.

The square root of 127341 is about 356.8487074378. The cubic root of 127341 is about 50.3102048128.

The spelling of 127341 in words is "one hundred twenty-seven thousand, three hundred forty-one", and thus it is an iban number.

Divisors: 1 3 9 14149 42447 127341