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34213245041 = 70148806341
BaseRepresentation
bin11111110111010001…
…001011000001110001
310021022101020221000202
4133313101023001301
51030032042320131
623414540324545
72320556533043
oct376721130161
9107271227022
1034213245041
1113567537428
126769b43755
1332c322a6c1
141927c2ba93
15d53972bcb
hex7f744b071

34213245041 has 4 divisors (see below), whose sum is σ = 34262052084. Its totient is φ = 34164438000.

The previous prime is 34213244969. The next prime is 34213245043. The reversal of 34213245041 is 14054231243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17654702641 + 16558542400 = 132871^2 + 128680^2 .

It is a cyclic number.

It is not a de Polignac number, because 34213245041 - 214 = 34213228657 is a prime.

It is a super-2 number, since 2×342132450412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34213244995 and 34213245013.

It is not an unprimeable number, because it can be changed into a prime (34213245043) 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, 24402470 + ... + 24403871.

It is an arithmetic number, because the mean of its divisors is an integer number (8565513021).

Almost surely, 234213245041 is an apocalyptic number.

It is an amenable number.

34213245041 is a deficient number, since it is larger than the sum of its proper divisors (48807043).

34213245041 is an equidigital number, since it uses as much as digits as its factorization.

34213245041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48807042.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 34213245041 its reverse (14054231243), we get a palindrome (48267476284).

The spelling of 34213245041 in words is "thirty-four billion, two hundred thirteen million, two hundred forty-five thousand, forty-one".

Divisors: 1 701 48806341 34213245041