Search a number
-
+
5104513013200 = 2452236189102199
BaseRepresentation
bin100101001000111110010…
…1011110101010111010000
3200001222122021210021220221
41022101330223311113100
51132113020312410300
614504551513042424
71034534406500416
oct112217453652720
920058567707827
105104513013200
1116988a2581237
126a53570b6414
132b0479885703
141390b9d3d2b6
158cba7c6a31a
hex4a47caf55d0

5104513013200 has 240 divisors, whose sum is σ = 13152845664000. Its totient is φ = 1899411148800.

The previous prime is 5104513013191. The next prime is 5104513013203. The reversal of 5104513013200 is 23103154015.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5104513013203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 49895701 + ... + 49997899.

It is an arithmetic number, because the mean of its divisors is an integer number (54803523600).

Almost surely, 25104513013200 is an apocalyptic number.

5104513013200 is a gapful number since it is divisible by the number (50) 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 5104513013200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6576422832000).

5104513013200 is an abundant number, since it is smaller than the sum of its proper divisors (8048332650800).

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

5104513013200 is a wasteful number, since it uses less digits than its factorization.

5104513013200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102390 (or 102379 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 5104513013200 its reverse (23103154015), we get a palindrome (5127616167215).

The spelling of 5104513013200 in words is "five trillion, one hundred four billion, five hundred thirteen million, thirteen thousand, two hundred".