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4488048048880 = 245115479323683
BaseRepresentation
bin100000101001111010010…
…0000100111101011110000
3120220001102210012101111101
41001103310200213223300
51042013010300031010
613313440353254144
7642152004656104
oct101236440475360
916801383171441
104488048048880
111480409136310
12605992264354
132672b4a35c86
14117319091904
157bb276ae73a
hex414f4827af0

4488048048880 has 80 divisors (see below), whose sum is σ = 11404133553024. Its totient is φ = 1629033719040.

The previous prime is 4488048048839. The next prime is 4488048048889. The reversal of 4488048048880 is 888408408844.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488048048889) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4180482 + ... + 5143201.

Almost surely, 24488048048880 is an apocalyptic number.

4488048048880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4488048048880 is an abundant number, since it is smaller than the sum of its proper divisors (6916085504144).

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

4488048048880 is a wasteful number, since it uses less digits than its factorization.

4488048048880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9324254 (or 9324248 counting only the distinct ones).

The product of its (nonzero) digits is 67108864, while the sum is 64.

The spelling of 4488048048880 in words is "four trillion, four hundred eighty-eight billion, forty-eight million, forty-eight thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 176 220 440 547 880 1094 2188 2735 4376 5470 6017 8752 10940 12034 21880 24068 30085 43760 48136 60170 96272 120340 240680 481360 9323683 18647366 37294732 46618415 74589464 93236830 102560513 149178928 186473660 205121026 372947320 410242052 512802565 745894640 820484104 1025605130 1640968208 2051210260 4102420520 5100054601 8204841040 10200109202 20400218404 25500273005 40800436808 51000546010 56100600611 81600873616 102001092020 112201201222 204002184040 224402402444 280503003055 408004368080 448804804888 561006006110 897609609776 1122012012220 2244024024440 4488048048880