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4880474780 = 225244023739
BaseRepresentation
bin1001000101110011…
…00010001010011100
3110121010110210210012
410202321202022130
534443400143110
62124141302352
7231641231306
oct44271421234
913533423705
104880474780
11208499aa35
12b425649b8
135ca16cacc
1434426a976
151d86e6905
hex122e6229c

4880474780 has 12 divisors (see below), whose sum is σ = 10248997080. Its totient is φ = 1952189904.

The previous prime is 4880474771. The next prime is 4880474813. The reversal of 4880474780 is 874740884.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122011850 + ... + 122011889.

It is an arithmetic number, because the mean of its divisors is an integer number (854083090).

Almost surely, 24880474780 is an apocalyptic number.

It is an amenable number.

4880474780 is an abundant number, since it is smaller than the sum of its proper divisors (5368522300).

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

4880474780 is a wasteful number, since it uses less digits than its factorization.

4880474780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244023748 (or 244023746 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 50.

The square root of 4880474780 is about 69860.3949316063. The cubic root of 4880474780 is about 1696.2402237565.

The spelling of 4880474780 in words is "four billion, eight hundred eighty million, four hundred seventy-four thousand, seven hundred eighty".

Divisors: 1 2 4 5 10 20 244023739 488047478 976094956 1220118695 2440237390 4880474780