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13232056200 = 233521129257269
BaseRepresentation
bin11000101001011000…
…10010011110001000
31021011011110002201120
430110230102132020
5204044401244300
610025000515240
7645621423216
oct142454223610
937134402646
1013232056200
115680172740
12269347bb20
13132b4a0b6c
148d74d3cb6
155269de3a0
hex314b12788

13232056200 has 384 divisors, whose sum is σ = 46644336000. Its totient is φ = 3073638400.

The previous prime is 13232056181. The next prime is 13232056207. The reversal of 13232056200 is 265023231.

It is a super-2 number, since 2×132320562002 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (13232056207) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 49189666 + ... + 49189934.

It is an arithmetic number, because the mean of its divisors is an integer number (121469625).

Almost surely, 213232056200 is an apocalyptic number.

13232056200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13232056200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23322168000).

13232056200 is an abundant number, since it is smaller than the sum of its proper divisors (33412279800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13232056200 is a wasteful number, since it uses less digits than its factorization.

13232056200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 13232056200 its reverse (265023231), we get a palindrome (13497079431).

The spelling of 13232056200 in words is "thirteen billion, two hundred thirty-two million, fifty-six thousand, two hundred".