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8070282015072 = 253271310204567
BaseRepresentation
bin111010101110000001001…
…0010101111000101100000
31001120111210211101200200120
41311130002102233011200
52024210414143440242
625055234131320240
71462026053201244
oct165340222570540
931514724350616
108070282015072
112631650895412
12aa40a9150080
134670415b0424
141dc864906424
15dedd71d11ec
hex757024af160

8070282015072 has 48 divisors (see below), whose sum is σ = 21262661908992. Its totient is φ = 2680167450240.

The previous prime is 8070282015053. The next prime is 8070282015073. The reversal of 8070282015072 is 2705102820708.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070282015073) 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 7 ways as a sum of consecutive naturals, for example, 155076268 + ... + 155128299.

It is an arithmetic number, because the mean of its divisors is an integer number (442972123104).

Almost surely, 28070282015072 is an apocalyptic number.

It is an amenable number.

8070282015072 is an abundant number, since it is smaller than the sum of its proper divisors (13192379893920).

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

8070282015072 is a wasteful number, since it uses less digits than its factorization.

8070282015072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310204851 (or 310204843 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 42.

The spelling of 8070282015072 in words is "eight trillion, seventy billion, two hundred eighty-two million, fifteen thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 271 542 813 1084 1626 2168 3252 4336 6504 8672 13008 26016 310204567 620409134 930613701 1240818268 1861227402 2481636536 3722454804 4963273072 7444909608 9926546144 14889819216 29779638432 84065437657 168130875314 252196312971 336261750628 504392625942 672523501256 1008785251884 1345047002512 2017570503768 2690094005024 4035141007536 8070282015072