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5881245540 = 22351783127547
BaseRepresentation
bin1010111101000110…
…01010111101100100
3120011212121020011220
411132203022331210
544021044324130
62411331300340
7265512522312
oct53643127544
916155536156
105881245540
11254889a905
12118174a6b0
137295b9a61
143db1390b2
152464cb410
hex15e8caf64

5881245540 has 192 divisors, whose sum is σ = 17817698304. Its totient is φ = 1444165632.

The previous prime is 5881245527. The next prime is 5881245551. The reversal of 5881245540 is 455421885.

It is a junction number, because it is equal to n+sod(n) for n = 5881245492 and 5881245501.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10751547 + ... + 10752093.

It is an arithmetic number, because the mean of its divisors is an integer number (92800512).

Almost surely, 25881245540 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5881245540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8908849152).

5881245540 is an abundant number, since it is smaller than the sum of its proper divisors (11936452764).

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

5881245540 is a wasteful number, since it uses less digits than its factorization.

5881245540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 784 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 42.

The square root of 5881245540 is about 76689.2791725154. The cubic root of 5881245540 is about 1805.0522197992.

The spelling of 5881245540 in words is "five billion, eight hundred eighty-one million, two hundred forty-five thousand, five hundred forty".