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34206131341 = 172012125373
BaseRepresentation
bin11111110110110110…
…000010010010001101
310021021212212111212101
4133312312002102031
51030023232200331
623414124035101
72320442214304
oct376666022215
9107255774771
1034206131341
1113563518838
126767692a91
1332c1909805
141926cd943b
15d5301a061
hex7f6d8248d

34206131341 has 4 divisors (see below), whose sum is σ = 36218256732. Its totient is φ = 32194005952.

The previous prime is 34206131339. The next prime is 34206131347. The reversal of 34206131341 is 14313160243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14313160243 = 28297505819.

It can be written as a sum of positive squares in 2 ways, for example, as 27168599241 + 7037532100 = 164829^2 + 83890^2 .

It is not a de Polignac number, because 34206131341 - 21 = 34206131339 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 (34206131347) 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 3 ways as a sum of consecutive naturals, for example, 1006062670 + ... + 1006062703.

It is an arithmetic number, because the mean of its divisors is an integer number (9054564183).

Almost surely, 234206131341 is an apocalyptic number.

It is an amenable number.

34206131341 is a deficient number, since it is larger than the sum of its proper divisors (2012125391).

34206131341 is a wasteful number, since it uses less digits than its factorization.

34206131341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012125390.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 34206131341 its reverse (14313160243), we get a palindrome (48519291584).

The spelling of 34206131341 in words is "thirty-four billion, two hundred six million, one hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 17 2012125373 34206131341