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5871878880 = 253571726047
BaseRepresentation
bin1010111011111110…
…11100001011100000
3120011012222100112120
411131333130023200
544011200111010
62410354424240
7265340101260
oct53577341340
916135870476
105871878880
11254358256a
12117a592080
1372768a55a
143d9bbb7a0
1524577ae70
hex15dfdc2e0

5871878880 has 288 divisors, whose sum is σ = 22459078656. Its totient is φ = 1262985216.

The previous prime is 5871878879. The next prime is 5871878923. The reversal of 5871878880 is 888781785.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 968017 + ... + 974063.

It is an arithmetic number, because the mean of its divisors is an integer number (77982912).

Almost surely, 25871878880 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 5871878880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11229539328).

5871878880 is an abundant number, since it is smaller than the sum of its proper divisors (16587199776).

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

5871878880 is a wasteful number, since it uses less digits than its factorization.

5871878880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106 (or 6081 counting only the distinct ones).

The product of its (nonzero) digits is 8028160, while the sum is 60.

The square root of 5871878880 is about 76628.1859370297. The cubic root of 5871878880 is about 1804.0934493047.

The spelling of 5871878880 in words is "five billion, eight hundred seventy-one million, eight hundred seventy-eight thousand, eight hundred eighty".