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13032200233 = 131368773243
BaseRepresentation
bin11000010001100011…
…11001100000101001
31020122020101100212201
430020301321200221
5203142220401413
65553101140201
7640643605603
oct141061714051
936566340781
1013032200233
115588378a18
12263855a661
1312c8c672b0
148b8b4c173
155141b29dd
hex308c79829

13032200233 has 8 divisors (see below), whose sum is σ = 14035894208. Its totient is φ = 12028680144.

The previous prime is 13032200173. The next prime is 13032200249. The reversal of 13032200233 is 33200223031.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2k-13032200233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13032200233.

It is not an unprimeable number, because it can be changed into a prime (13032200633) 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, 141310 + ... + 214552.

It is an arithmetic number, because the mean of its divisors is an integer number (1754486776).

Almost surely, 213032200233 is an apocalyptic number.

13032200233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13032200233 is a deficient number, since it is larger than the sum of its proper divisors (1003693975).

13032200233 is a wasteful number, since it uses less digits than its factorization.

13032200233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86943.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 13032200233 its reverse (33200223031), we get a palindrome (46232423264).

The spelling of 13032200233 in words is "thirteen billion, thirty-two million, two hundred thousand, two hundred thirty-three".

Divisors: 1 13 13687 73243 177931 952159 1002476941 13032200233