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22232030001 = 327431270157
BaseRepresentation
bin10100101101001000…
…011101101100110001
32010101101111010210120
4110231020131230301
5331012344430001
614114021320453
71414634064666
oct245510355461
963341433716
1022232030001
119479446215
124385566129
132133c4224c
14110c8dda6d
158a1bb3236
hex52d21db31

22232030001 has 8 divisors (see below), whose sum is σ = 29643897024. Its totient is φ = 14820758160.

The previous prime is 22232029999. The next prime is 22232030039. The reversal of 22232030001 is 10003023222.

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

It is not a de Polignac number, because 22232030001 - 21 = 22232029999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22232030501) 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 7 ways as a sum of consecutive naturals, for example, 52786 + ... + 217371.

It is an arithmetic number, because the mean of its divisors is an integer number (3705487128).

Almost surely, 222232030001 is an apocalyptic number.

It is an amenable number.

22232030001 is a deficient number, since it is larger than the sum of its proper divisors (7411867023).

22232030001 is a wasteful number, since it uses less digits than its factorization.

22232030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297591.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22232030001 its reverse (10003023222), we get a palindrome (32235053223).

The spelling of 22232030001 in words is "twenty-two billion, two hundred thirty-two million, thirty thousand, one".

Divisors: 1 3 27431 82293 270157 810471 7410676667 22232030001