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34230523 = 471973697
BaseRepresentation
bin1000001010010…
…1000011111011
32101102002110011
42002211003323
532230334043
63221402351
7563645305
oct202450373
971362404
1034230523
111835a998
12b5693b7
137126762
144790975
15301259d
hex20a50fb

34230523 has 8 divisors (see below), whose sum is σ = 35145792. Its totient is φ = 33323136.

The previous prime is 34230499. The next prime is 34230529. The reversal of 34230523 is 32503243.

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

It is a cyclic number.

It is not a de Polignac number, because 34230523 - 221 = 32133371 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34230494 and 34230503.

It is not an unprimeable number, because it can be changed into a prime (34230529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7411 + ... + 11107.

It is an arithmetic number, because the mean of its divisors is an integer number (4393224).

Almost surely, 234230523 is an apocalyptic number.

34230523 is a deficient number, since it is larger than the sum of its proper divisors (915269).

34230523 is a wasteful number, since it uses less digits than its factorization.

34230523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 34230523 is about 5850.6856863106. The cubic root of 34230523 is about 324.6916934207.

Adding to 34230523 its reverse (32503243), we get a palindrome (66733766).

The spelling of 34230523 in words is "thirty-four million, two hundred thirty thousand, five hundred twenty-three".

Divisors: 1 47 197 3697 9259 173759 728309 34230523