Search a number
-
+
12200322053 = 67338953731
BaseRepresentation
bin10110101110011001…
…00010010000000101
31011111021001120112202
423113030202100011
5144441240301203
65334343124245
7611223012023
oct132714422005
934437046482
1012200322053
1151a0844597
122445a43685
1311c580259a
1483a485713
154b6140388
hex2d7322405

12200322053 has 8 divisors (see below), whose sum is σ = 12386300640. Its totient is φ = 12014457840.

The previous prime is 12200322041. The next prime is 12200322059. The reversal of 12200322053 is 35022300221.

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 12200322053 - 230 = 11126580229 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 (12200322059) 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, 200198 + ... + 253928.

It is an arithmetic number, because the mean of its divisors is an integer number (1548287580).

Almost surely, 212200322053 is an apocalyptic number.

It is an amenable number.

12200322053 is a deficient number, since it is larger than the sum of its proper divisors (185978587).

12200322053 is an equidigital number, since it uses as much as digits as its factorization.

12200322053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57187.

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 12200322053 its reverse (35022300221), we get a palindrome (47222622274).

The spelling of 12200322053 in words is "twelve billion, two hundred million, three hundred twenty-two thousand, fifty-three".

Divisors: 1 67 3389 53731 227063 3599977 182094359 12200322053