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34250164453 = 43917800083
BaseRepresentation
bin11111111001011110…
…000000100011100101
310021101221201121221101
4133321132000203211
51030121020230303
623422335520101
72321515410601
oct377136004345
9107357647841
1034250164453
111358636353a
12677a389031
1332caa85ccb
14192cabc501
15d56d16d1d
hex7f97808e5

34250164453 has 4 divisors (see below), whose sum is σ = 34257968928. Its totient is φ = 34242359980.

The previous prime is 34250164451. The next prime is 34250164457. The reversal of 34250164453 is 35446105243.

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.

It is a cyclic number.

It is not a de Polignac number, because 34250164453 - 21 = 34250164451 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 (34250164451) 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, 3895651 + ... + 3904432.

It is an arithmetic number, because the mean of its divisors is an integer number (8564492232).

Almost surely, 234250164453 is an apocalyptic number.

It is an amenable number.

34250164453 is a deficient number, since it is larger than the sum of its proper divisors (7804475).

34250164453 is an equidigital number, since it uses as much as digits as its factorization.

34250164453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7804474.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 34250164453 its reverse (35446105243), we get a palindrome (69696269696).

The spelling of 34250164453 in words is "thirty-four billion, two hundred fifty million, one hundred sixty-four thousand, four hundred fifty-three".

Divisors: 1 4391 7800083 34250164453