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5080870080 = 263251113373
BaseRepresentation
bin1001011101101011…
…11110110011000000
3111010002112221110100
410232311332303000
540401200320310
62200100402400
7236623453206
oct45665766300
914102487410
105080870080
112178022990
12b996a6400
1362c835000
14362b13076
151eb0ccec0
hex12ed7ecc0

5080870080 has 672 divisors, whose sum is σ = 20935736640. Its totient is φ = 1121402880.

The previous prime is 5080870061. The next prime is 5080870103. The reversal of 5080870080 is 800780805.

5080870080 is a `hidden beast` number, since 508 + 0 + 8 + 70 + 0 + 80 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 69600924 + ... + 69600996.

It is an arithmetic number, because the mean of its divisors is an integer number (31154370).

Almost surely, 25080870080 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 5080870080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10467868320).

5080870080 is an abundant number, since it is smaller than the sum of its proper divisors (15854866560).

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

5080870080 is a wasteful number, since it uses less digits than its factorization.

5080870080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 36.

The square root of 5080870080 is about 71280.2222218758. Note that the first 5 decimals coincide. The cubic root of 5080870080 is about 1719.1457448964.

The spelling of 5080870080 in words is "five billion, eighty million, eight hundred seventy thousand, eighty".