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32232012001 = 74604573143
BaseRepresentation
bin11110000001001011…
…010111100011100001
310002012022012212020021
4132001023113203201
51012002343341001
622450203513441
72220511403320
oct360113274341
9102168185207
1032232012001
1112740148752
1262b6528881
133068924467
1417baa5a0b7
15c89a6aba1
hex7812d78e1

32232012001 has 4 divisors (see below), whose sum is σ = 36836585152. Its totient is φ = 27627438852.

The previous prime is 32232011971. The next prime is 32232012037. The reversal of 32232012001 is 10021023223.

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 32232012001 - 213 = 32232003809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32232042001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2302286565 + ... + 2302286578.

It is an arithmetic number, because the mean of its divisors is an integer number (9209146288).

Almost surely, 232232012001 is an apocalyptic number.

It is an amenable number.

32232012001 is a deficient number, since it is larger than the sum of its proper divisors (4604573151).

32232012001 is an equidigital number, since it uses as much as digits as its factorization.

32232012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4604573150.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 32232012001 its reverse (10021023223), we get a palindrome (42253035224).

The spelling of 32232012001 in words is "thirty-two billion, two hundred thirty-two million, twelve thousand, one".

Divisors: 1 7 4604573143 32232012001