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34432160233 = 37990850027
BaseRepresentation
bin100000000100010100…
…010001000111101001
310021212122011222012211
4200010110101013221
51031004113111413
623452400405121
72326155350542
oct400424210751
9107778158184
1034432160233
111366a069679
12680b3167a1
1333296a8413
141948d354c9
15d67cb683d
hex8045111e9

34432160233 has 4 divisors (see below), whose sum is σ = 34523010640. Its totient is φ = 34341309828.

The previous prime is 34432160219. The next prime is 34432160249. The reversal of 34432160233 is 33206123443.

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 a de Polignac number, because none of the positive numbers 2k-34432160233 is a prime.

It is a super-2 number, since 2×344321602332 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34432160195 and 34432160204.

It is not an unprimeable number, because it can be changed into a prime (34432167233) 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, 45424635 + ... + 45425392.

It is an arithmetic number, because the mean of its divisors is an integer number (8630752660).

Almost surely, 234432160233 is an apocalyptic number.

It is an amenable number.

34432160233 is a deficient number, since it is larger than the sum of its proper divisors (90850407).

34432160233 is an equidigital number, since it uses as much as digits as its factorization.

34432160233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90850406.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 34432160233 its reverse (33206123443), we get a palindrome (67638283676).

The spelling of 34432160233 in words is "thirty-four billion, four hundred thirty-two million, one hundred sixty thousand, two hundred thirty-three".

Divisors: 1 379 90850027 34432160233