Base | Representation |
---|---|
bin | 100101100110101011… |
… | …1111110111000110000 |
3 | 21201102221211110000121 |
4 | 1023031113332320300 |
5 | 2310341241340004 |
6 | 101033124300024 |
7 | 5556120256654 |
oct | 1131527767060 |
9 | 251387743017 |
10 | 80755027504 |
11 | 31280120458 |
12 | 13798841614 |
13 | 77cc69ca58 |
14 | 3ca1158a64 |
15 | 2179910854 |
hex | 12cd5fee30 |
80755027504 has 10 divisors (see below), whose sum is σ = 156462865820. Its totient is φ = 40377513744.
The previous prime is 80755027501. The next prime is 80755027517. The reversal of 80755027504 is 40572055708.
It is not an unprimeable number, because it can be changed into a prime (80755027501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2523594594 + ... + 2523594625.
It is an arithmetic number, because the mean of its divisors is an integer number (15646286582).
Almost surely, 280755027504 is an apocalyptic number.
It is an amenable number.
80755027504 is a deficient number, since it is larger than the sum of its proper divisors (75707838316).
80755027504 is a wasteful number, since it uses less digits than its factorization.
80755027504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5047189227 (or 5047189221 counting only the distinct ones).
The product of its (nonzero) digits is 392000, while the sum is 43.
The spelling of 80755027504 in words is "eighty billion, seven hundred fifty-five million, twenty-seven thousand, five hundred four".
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