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34234023 = 319875743
BaseRepresentation
bin1000001010010…
…1111010100111
32101102021020210
42002211322213
532230442043
63221430503
7563661435
oct202457247
971367223
1034234023
111836258a
12b56b433
137128225
144791d55
153013633
hex20a5ea7

34234023 has 8 divisors (see below), whose sum is σ = 45676288. Its totient is φ = 22807224.

The previous prime is 34233973. The next prime is 34234027. The reversal of 34234023 is 32043243.

34234023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 34234023 - 210 = 34232999 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 (34234027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3090 + ... + 8832.

It is an arithmetic number, because the mean of its divisors is an integer number (5709536).

Almost surely, 234234023 is an apocalyptic number.

34234023 is a deficient number, since it is larger than the sum of its proper divisors (11442265).

34234023 is a wasteful number, since it uses less digits than its factorization.

34234023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7733.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 34234023 is about 5850.9847889052. The cubic root of 34234023 is about 324.7027593943.

Adding to 34234023 its reverse (32043243), we get a palindrome (66277266).

The spelling of 34234023 in words is "thirty-four million, two hundred thirty-four thousand, twenty-three".

Divisors: 1 3 1987 5743 5961 17229 11411341 34234023