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234354341 = 1319249937
BaseRepresentation
bin11011111011111…
…11011010100101
3121022222102201102
431331333122211
5434443314331
635131005445
75543656544
oct1575773245
9538872642
10234354341
11110317981
1266599885
1339725210
14231a615b
15158934cb
hexdf7f6a5

234354341 has 12 divisors (see below), whose sum is σ = 266369292. Its totient is φ = 204937344.

The previous prime is 234354317. The next prime is 234354347. The reversal of 234354341 is 143453432.

It can be written as a sum of positive squares in 2 ways, for example, as 41977441 + 192376900 = 6479^2 + 13870^2 .

It is a de Polignac number, because none of the positive numbers 2k-234354341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234354347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20276 + ... + 29661.

It is an arithmetic number, because the mean of its divisors is an integer number (22197441).

Almost surely, 2234354341 is an apocalyptic number.

It is an amenable number.

234354341 is a deficient number, since it is larger than the sum of its proper divisors (32014951).

234354341 is a wasteful number, since it uses less digits than its factorization.

234354341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49988 (or 49969 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 234354341 is about 15308.6361574113. The cubic root of 234354341 is about 616.5349026814.

Subtracting from 234354341 its reverse (143453432), we obtain a palindrome (90900909).

The spelling of 234354341 in words is "two hundred thirty-four million, three hundred fifty-four thousand, three hundred forty-one".

Divisors: 1 13 19 247 361 4693 49937 649181 948803 12334439 18027257 234354341