Search a number
-
+
4888040840080 = 24561100510501
BaseRepresentation
bin100011100100001010111…
…1100000001101110010000
3122022021212222012111212121
41013020111330001232100
51120041201423340310
614221311315104024
71013102131414156
oct107102574015620
918267788174777
104888040840080
111615008694622
1266b402ba2014
13295c2ba1c048
1412c8222d93d6
15872386320da
hex47215f01b90

4888040840080 has 20 divisors (see below), whose sum is σ = 11364694953372. Its totient is φ = 1955216336000.

The previous prime is 4888040839961. The next prime is 4888040840107. The reversal of 4888040840080 is 800480408884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 851943768064 + 4036097072016 = 923008^2 + 2009004^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 30550255171 + ... + 30550255330.

Almost surely, 24888040840080 is an apocalyptic number.

4888040840080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4888040840080 is an abundant number, since it is smaller than the sum of its proper divisors (6476654113292).

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

4888040840080 is a wasteful number, since it uses less digits than its factorization.

4888040840080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61100510514 (or 61100510508 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 4888040840080 in words is "four trillion, eight hundred eighty-eight billion, forty million, eight hundred forty thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 61100510501 122201021002 244402042004 305502552505 488804084008 611005105010 977608168016 1222010210020 2444020420040 4888040840080