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13200210255 = 3523163234733
BaseRepresentation
bin11000100101100101…
…10011100101001111
31021001221112011022010
430102302303211033
5204013223212010
610021502152303
7645053636001
oct142262634517
937057464263
1013200210255
1156641a1381
122684882693
131324a008cb
148d31a4371
15523ced620
hex312cb394f

13200210255 has 32 divisors (see below), whose sum is σ = 22173912576. Its totient is φ = 6692678784.

The previous prime is 13200210217. The next prime is 13200210259. The reversal of 13200210255 is 55201200231.

It is not a de Polignac number, because 13200210255 - 223 = 13191821647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200210259) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61132 + ... + 173601.

It is an arithmetic number, because the mean of its divisors is an integer number (692934768).

Almost surely, 213200210255 is an apocalyptic number.

13200210255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13200210255 is a deficient number, since it is larger than the sum of its proper divisors (8973702321).

13200210255 is a wasteful number, since it uses less digits than its factorization.

13200210255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234927.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 13200210255 its reverse (55201200231), we get a palindrome (68401410486).

The spelling of 13200210255 in words is "thirteen billion, two hundred million, two hundred ten thousand, two hundred fifty-five".

Divisors: 1 3 5 15 23 69 115 163 345 489 815 2445 3749 11247 18745 56235 234733 704199 1173665 3520995 5398859 16196577 26994295 38261479 80982885 114784437 191307395 573922185 880014017 2640042051 4400070085 13200210255