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34341210253 = 74905887179
BaseRepresentation
bin11111111110111001…
…010100100010001101
310021122022001020022001
4133332321110202031
51030312322212003
623435351152301
72324002320340
oct377671244215
9107568036261
1034341210253
11136227995a9
1267a4975691
1333138b2c6c
14193ac1c457
15d5eced61d
hex7fee5488d

34341210253 has 4 divisors (see below), whose sum is σ = 39247097440. Its totient is φ = 29435323068.

The previous prime is 34341210217. The next prime is 34341210263. The reversal of 34341210253 is 35201214343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35201214343 = 105977332159.

It is a cyclic number.

It is not a de Polignac number, because 34341210253 - 213 = 34341202061 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 (34341210263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2452943583 + ... + 2452943596.

It is an arithmetic number, because the mean of its divisors is an integer number (9811774360).

Almost surely, 234341210253 is an apocalyptic number.

It is an amenable number.

34341210253 is a deficient number, since it is larger than the sum of its proper divisors (4905887187).

34341210253 is an equidigital number, since it uses as much as digits as its factorization.

34341210253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4905887186.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 34341210253 its reverse (35201214343), we get a palindrome (69542424596).

The spelling of 34341210253 in words is "thirty-four billion, three hundred forty-one million, two hundred ten thousand, two hundred fifty-three".

Divisors: 1 7 4905887179 34341210253