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13210030343400 = 23352117128190419
BaseRepresentation
bin1100000000111011001100…
…1010101000010011101000
31201202212101201122110012220
43000032303022220103220
53212413120231442100
644032334255434040
72532251603146152
oct300166312502350
951685351573186
1013210030343400
1142333848203a0
121594238525920
1374a91505a117
143395242c7ad2
1517d9534aeaa0
hexc03b32a84e8

13210030343400 has 192 divisors, whose sum is σ = 45303132556800. Its totient is φ = 3157326816000.

The previous prime is 13210030343371. The next prime is 13210030343431. The reversal of 13210030343400 is 434303001231.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13626610 + ... + 14563809.

It is an arithmetic number, because the mean of its divisors is an integer number (235953815400).

Almost surely, 213210030343400 is an apocalyptic number.

13210030343400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13210030343400 is an abundant number, since it is smaller than the sum of its proper divisors (32093102213400).

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

13210030343400 is a wasteful number, since it uses less digits than its factorization.

13210030343400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28190520 (or 28190511 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13210030343400 its reverse (434303001231), we get a palindrome (13644333344631).

The spelling of 13210030343400 in words is "thirteen trillion, two hundred ten billion, thirty million, three hundred forty-three thousand, four hundred".