Search a number
-
+
13284142200 = 23325272321993
BaseRepresentation
bin11000101111100101…
…11110110001111000
31021021210110100021200
430113302332301320
5204201220022300
610034101134200
7650123226360
oct142762766170
937253410250
1013284142200
1156a760871a
1226a89ba360
131339209894
149003b19a0
1552b37c200
hex317cbec78

13284142200 has 432 divisors, whose sum is σ = 53325701520. Its totient is φ = 2902901760.

The previous prime is 13284142189. The next prime is 13284142217. The reversal of 13284142200 is 224148231.

13284142200 is a `hidden beast` number, since 1 + 3 + 28 + 414 + 220 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 6664404 + ... + 6666396.

Almost surely, 213284142200 is an apocalyptic number.

13284142200 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 13284142200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26662850760).

13284142200 is an abundant number, since it is smaller than the sum of its proper divisors (40041559320).

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

13284142200 is a wasteful number, since it uses less digits than its factorization.

13284142200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2068 (or 2033 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 13284142200 in words is "thirteen billion, two hundred eighty-four million, one hundred forty-two thousand, two hundred".