Search a number
-
+
13283104020480 = 21132572192353127
BaseRepresentation
bin1100000101001011011010…
…1100100101100000000000
31202000212000100122212101100
43001102312230211200000
53220112244112123410
644130101310134400
72540446462151400
oct301226654454000
952025010585340
1013283104020480
114261372a25558
1215a64307b1400
1375478c2143b8
1433cc97204800
151807cd8698c0
hexc14b6b25800

13283104020480 has 3456 divisors, whose sum is σ = 60404366131200. Its totient is φ = 2678117105664.

The previous prime is 13283104020469. The next prime is 13283104020547. The reversal of 13283104020480 is 8402040138231.

It is a happy number.

13283104020480 is a `hidden beast` number, since 1 + 3 + 28 + 310 + 40 + 204 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 104591370177 + ... + 104591370303.

It is an arithmetic number, because the mean of its divisors is an integer number (17478115200).

Almost surely, 213283104020480 is an apocalyptic number.

13283104020480 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 13283104020480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30202183065600).

13283104020480 is an abundant number, since it is smaller than the sum of its proper divisors (47121262110720).

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

13283104020480 is a wasteful number, since it uses less digits than its factorization.

13283104020480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 13283104020480 in words is "thirteen trillion, two hundred eighty-three billion, one hundred four million, twenty thousand, four hundred eighty".