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4080858719120 = 245409985712653
BaseRepresentation
bin111011011000100110001…
…000100110001110010000
3112110010102001122020002222
4323120212020212032100
51013330044313002440
612402415353000212
7600555324532031
oct73304610461620
915403361566088
104080858719120
1113337563a5077
1255aa933b3068
13237a91b02371
1410172c16aa88
1571244a4e2b5
hex3b626226390

4080858719120 has 80 divisors (see below), whose sum is σ = 9512911246320. Its totient is φ = 1628058550272.

The previous prime is 4080858719087. The next prime is 4080858719129. The reversal of 4080858719120 is 219178580804.

It can be written as a sum of positive squares in 8 ways, for example, as 259349821696 + 3821508897424 = 509264^2 + 1954868^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4080858719129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 322514714 + ... + 322527366.

It is an arithmetic number, because the mean of its divisors is an integer number (118911390579).

Almost surely, 24080858719120 is an apocalyptic number.

4080858719120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4080858719120 is an abundant number, since it is smaller than the sum of its proper divisors (5432052527200).

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

4080858719120 is a wasteful number, since it uses less digits than its factorization.

4080858719120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22932 (or 22926 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 53.

The spelling of 4080858719120 in words is "four trillion, eighty billion, eight hundred fifty-eight million, seven hundred nineteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 40 80 409 818 1636 2045 3272 4090 6544 8180 9857 12653 16360 19714 25306 32720 39428 49285 50612 63265 78856 98570 101224 126530 157712 197140 202448 253060 394280 506120 788560 1012240 4031513 5175077 8063026 10350154 16126052 20157565 20700308 25875385 32252104 40315130 41400616 51750770 64504208 80630260 82801232 103501540 124720621 161260520 207003080 249441242 322521040 414006160 498882484 623603105 997764968 1247206210 1995529936 2494412420 4988824840 9977649680 51010733989 102021467978 204042935956 255053669945 408085871912 510107339890 816171743824 1020214679780 2040429359560 4080858719120