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8078528805083 = 116776811083713
BaseRepresentation
bin111010110001110110111…
…0101101111100011011011
31001121022002120012000211122
41311203231311233203123
52024324311333230313
625103120324515455
71462440321563642
oct165435565574333
931538076160748
108078528805083
1126350a29a3850
12aa580ab4bb8b
13467a56cb0b29
141dd007c92359
15e021b1c9708
hex758edd6f8db

8078528805083 has 8 divisors (see below), whose sum is σ = 8812961651376. Its totient is φ = 7344099481600.

The previous prime is 8078528805043. The next prime is 8078528805101. The reversal of 8078528805083 is 3805088258708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8078528805083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8078528805043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6912635 + ... + 7996347.

It is an arithmetic number, because the mean of its divisors is an integer number (1101620206422).

Almost surely, 28078528805083 is an apocalyptic number.

8078528805083 is a deficient number, since it is larger than the sum of its proper divisors (734432846293).

8078528805083 is a wasteful number, since it uses less digits than its factorization.

8078528805083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761405.

The product of its (nonzero) digits is 34406400, while the sum is 62.

The spelling of 8078528805083 in words is "eight trillion, seventy-eight billion, five hundred twenty-eight million, eight hundred five thousand, eighty-three".

Divisors: 1 11 677681 1083713 7454491 11920843 734411709553 8078528805083