Base | Representation |
---|---|
bin | 11000111110111001… |
… | …00000001000000000 |
3 | 1021121201220221002110 |
4 | 30133130200020000 |
5 | 204432042422300 |
6 | 10054523415320 |
7 | 653242042626 |
oct | 143734401000 |
9 | 37551827073 |
10 | 13412467200 |
11 | 5762a96140 |
12 | 2723984540 |
13 | 1359989b32 |
14 | 913457516 |
15 | 537779550 |
hex | 31f720200 |
13412467200 has 480 divisors, whose sum is σ = 48936457152. Its totient is φ = 3211264000.
The previous prime is 13412467199. The next prime is 13412467217. The reversal of 13412467200 is 276421431.
It is a tau number, because it is divible by the number of its divisors (480).
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 47731060 + ... + 47731340.
Almost surely, 213412467200 is an apocalyptic number.
13412467200 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 13412467200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24468228576).
13412467200 is an abundant number, since it is smaller than the sum of its proper divisors (35523989952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13412467200 is a wasteful number, since it uses less digits than its factorization.
13412467200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436 (or 415 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 30.
Adding to 13412467200 its reverse (276421431), we get a palindrome (13688888631).
The spelling of 13412467200 in words is "thirteen billion, four hundred twelve million, four hundred sixty-seven thousand, two hundred".
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