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5158415605230 = 23251943596717747
BaseRepresentation
bin100101100010000100110…
…0001111001110111101110
3200021010202212000200101100
41023010021201321313232
51134003413343331410
614545424324423530
71041453230121456
oct113041141716756
920233685020340
105158415605230
111709743147458
126b389ab47ba6
132b558a000094
1413b950aa8d66
158e2b00438c0
hex4b109879dee

5158415605230 has 384 divisors, whose sum is σ = 14911046092800. Its totient is φ = 1232552547072.

The previous prime is 5158415605199. The next prime is 5158415605253. The reversal of 5158415605230 is 325065148515.

5158415605230 is a `hidden beast` number, since 5 + 1 + 5 + 8 + 4 + 1 + 5 + 605 + 2 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 290655217 + ... + 290672963.

It is an arithmetic number, because the mean of its divisors is an integer number (38830849200).

Almost surely, 25158415605230 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5158415605230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7455523046400).

5158415605230 is an abundant number, since it is smaller than the sum of its proper divisors (9752630487570).

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

5158415605230 is a wasteful number, since it uses less digits than its factorization.

5158415605230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17948 (or 17945 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 5158415605230 in words is "five trillion, one hundred fifty-eight billion, four hundred fifteen million, six hundred five thousand, two hundred thirty".