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13310123200 = 2652111953751
BaseRepresentation
bin11000110010101100…
…00101110011000000
31021100121100022111221
430121112011303000
5204224342420300
610040430044424
7650560115623
oct143126056300
937317308457
1013310123200
115710243620
1226b5649714
13134170545a
14903a15dba
1552d7b031a
hex319585cc0

13310123200 has 336 divisors, whose sum is σ = 38369687040. Its totient is φ = 4492800000.

The previous prime is 13310123179. The next prime is 13310123251. The reversal of 13310123200 is 232101331.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 17722825 + ... + 17723575.

Almost surely, 213310123200 is an apocalyptic number.

13310123200 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 13310123200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19184843520).

13310123200 is an abundant number, since it is smaller than the sum of its proper divisors (25059563840).

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

13310123200 is a wasteful number, since it uses less digits than its factorization.

13310123200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13310123200 its reverse (232101331), we get a palindrome (13542224531).

The spelling of 13310123200 in words is "thirteen billion, three hundred ten million, one hundred twenty-three thousand, two hundred".