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34234010213 = 135349686517
BaseRepresentation
bin11111111000100000…
…011000101001100101
310021100211022220111012
4133320200120221211
51030102401311323
623421001352005
72321231166644
oct377040305145
9107324286435
1034234010213
111357822a627
126774a98605
1332c761b1a0
14192a8b535b
15d556c5678
hex7f8818a65

34234010213 has 8 divisors (see below), whose sum is σ = 37563007608. Its totient is φ = 31004385984.

The previous prime is 34234010201. The next prime is 34234010227. The reversal of 34234010213 is 31201043243.

It can be written as a sum of positive squares in 4 ways, for example, as 13400840644 + 20833169569 = 115762^2 + 144337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34234010213 - 216 = 34233944677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34234010413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24842570 + ... + 24843947.

It is an arithmetic number, because the mean of its divisors is an integer number (4695375951).

Almost surely, 234234010213 is an apocalyptic number.

It is an amenable number.

34234010213 is a deficient number, since it is larger than the sum of its proper divisors (3328997395).

34234010213 is a wasteful number, since it uses less digits than its factorization.

34234010213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49686583.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 34234010213 its reverse (31201043243), we get a palindrome (65435053456).

The spelling of 34234010213 in words is "thirty-four billion, two hundred thirty-four million, ten thousand, two hundred thirteen".

Divisors: 1 13 53 689 49686517 645924721 2633385401 34234010213