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4884040888040 = 235421290026181
BaseRepresentation
bin100011100010010011110…
…0001011010111011101000
3122021220120012120220012202
41013010213201122323220
51120010003431404130
614215410350155332
71012601041400336
oct107044741327350
918256505526182
104884040888040
111613345833436
1266a6874b2b48
13295742116412
1412c562d98b56
15870a23bb145
hex4712785aee8

4884040888040 has 32 divisors (see below), whose sum is σ = 11015194392360. Its totient is φ = 1948975929600.

The previous prime is 4884040888037. The next prime is 4884040888061. The reversal of 4884040888040 is 408880404884.

It can be written as a sum of positive squares in 4 ways, for example, as 3468183637636 + 1415857250404 = 1862306^2 + 1189898^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144996251 + ... + 145029930.

Almost surely, 24884040888040 is an apocalyptic number.

4884040888040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4884040888040 is an abundant number, since it is smaller than the sum of its proper divisors (6131153504320).

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

4884040888040 is a wasteful number, since it uses less digits than its factorization.

4884040888040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290026613 (or 290026609 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 4884040888040 in words is "four trillion, eight hundred eighty-four billion, forty million, eight hundred eighty-eight thousand, forty".

Divisors: 1 2 4 5 8 10 20 40 421 842 1684 2105 3368 4210 8420 16840 290026181 580052362 1160104724 1450130905 2320209448 2900261810 5800523620 11601047240 122101022201 244202044402 488404088804 610505111005 976808177608 1221010222010 2442020444020 4884040888040