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BaseRepresentation
bin100011111110001101
321111010002
4203332031
514203331
63054045
71152365
oct437615
9244102
10147341
11a0777
1271325
13520ac
143b9a5
152d9cb
hex23f8d

147341 has 2 divisors, whose sum is σ = 147342. Its totient is φ = 147340.

The previous prime is 147331. The next prime is 147347. The reversal of 147341 is 143741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126025 + 21316 = 355^2 + 146^2 .

It is a cyclic number.

It is not a de Polignac number, because 147341 - 210 = 146317 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 147341.

It is not a weakly prime, because it can be changed into another prime (147347) 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 as a sum of consecutive naturals, namely, 73670 + 73671.

It is an arithmetic number, because the mean of its divisors is an integer number (73671).

2147341 is an apocalyptic number.

It is an amenable number.

147341 is a deficient number, since it is larger than the sum of its proper divisors (1).

147341 is an equidigital number, since it uses as much as digits as its factorization.

147341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336, while the sum is 20.

The square root of 147341 is about 383.8502312100. The cubic root of 147341 is about 52.8170982656.

Subtracting from 147341 its reverse (143741), we obtain a square (3600 = 602).

The spelling of 147341 in words is "one hundred forty-seven thousand, three hundred forty-one", and thus it is an iban number.