Base | Representation |
---|---|
bin | 100101010010011010… |
… | …0010000011011010111 |
3 | 21122200112102210122110 |
4 | 1022210310100123113 |
5 | 2302443042323102 |
6 | 100441420002103 |
7 | 5533215434064 |
oct | 1124464203327 |
9 | 248615383573 |
10 | 80074573527 |
11 | 30a610112a3 |
12 | 13628990333 |
13 | 7721715270 |
14 | 3c38a2bc6b |
15 | 2139cee86c |
hex | 12a4d106d7 |
80074573527 has 32 divisors (see below), whose sum is σ = 121800853440. Its totient is φ = 46355742720.
The previous prime is 80074573511. The next prime is 80074573559. The reversal of 80074573527 is 72537547008.
It is not a de Polignac number, because 80074573527 - 24 = 80074573511 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80074573127) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1404799 + ... + 1460687.
It is an arithmetic number, because the mean of its divisors is an integer number (3806276670).
Almost surely, 280074573527 is an apocalyptic number.
80074573527 is a deficient number, since it is larger than the sum of its proper divisors (41726279913).
80074573527 is a wasteful number, since it uses less digits than its factorization.
80074573527 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58083.
The product of its (nonzero) digits is 1646400, while the sum is 48.
The spelling of 80074573527 in words is "eighty billion, seventy-four million, five hundred seventy-three thousand, five hundred twenty-seven".
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