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34234055023 = 74890579289
BaseRepresentation
bin11111111000100000…
…100011100101101111
310021100211102011221211
4133320200203211233
51030102404230043
623421002335251
72321231444410
oct377040434557
9107324364854
1034234055023
1113578260263
126774aba527
1332c76356bc
14192a8c7807
15d556d3a9d
hex7f882396f

34234055023 has 4 divisors (see below), whose sum is σ = 39124634320. Its totient is φ = 29343475728.

The previous prime is 34234054931. The next prime is 34234055041. The reversal of 34234055023 is 32055043243.

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

It is not a de Polignac number, because 34234055023 - 217 = 34233923951 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 (34234055083) 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, 2445289638 + ... + 2445289651.

It is an arithmetic number, because the mean of its divisors is an integer number (9781158580).

Almost surely, 234234055023 is an apocalyptic number.

34234055023 is a deficient number, since it is larger than the sum of its proper divisors (4890579297).

34234055023 is an equidigital number, since it uses as much as digits as its factorization.

34234055023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4890579296.

The product of its (nonzero) digits is 43200, while the sum is 31.

Adding to 34234055023 its reverse (32055043243), we get a palindrome (66289098266).

The spelling of 34234055023 in words is "thirty-four billion, two hundred thirty-four million, fifty-five thousand, twenty-three".

Divisors: 1 7 4890579289 34234055023