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13200101223 = 313931654919
BaseRepresentation
bin11000100101100100…
…11000111101100111
31021001221022121201220
430102302120331213
5204013211214343
610021455551423
7645053003061
oct142262307547
937057277656
1013200101223
115664127471
12268482b573
1313249930aa
148d3176731
15523ccb183
hex312c98f67

13200101223 has 8 divisors (see below), whose sum is σ = 17726755200. Its totient is φ = 8736757368.

The previous prime is 13200101207. The next prime is 13200101263. The reversal of 13200101223 is 32210100231.

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

It is not a de Polignac number, because 13200101223 - 24 = 13200101207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200101263) 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, 15827043 + ... + 15827876.

It is an arithmetic number, because the mean of its divisors is an integer number (2215844400).

Almost surely, 213200101223 is an apocalyptic number.

13200101223 is a deficient number, since it is larger than the sum of its proper divisors (4526653977).

13200101223 is a wasteful number, since it uses less digits than its factorization.

13200101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31655061.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13200101223 its reverse (32210100231), we get a palindrome (45410201454).

The spelling of 13200101223 in words is "thirteen billion, two hundred million, one hundred one thousand, two hundred twenty-three".

Divisors: 1 3 139 417 31654919 94964757 4400033741 13200101223