Base | Representation |
---|---|
bin | 1001101000011… |
… | …01000110100111 |
3 | 12122000202120020 |
4 | 10310031012213 |
5 | 131140402043 |
6 | 12003410223 |
7 | 2000511042 |
oct | 464150647 |
9 | 178022506 |
10 | 80794023 |
11 | 41673822 |
12 | 23083973 |
13 | 1397a91b |
14 | aa31c59 |
15 | 715de83 |
hex | 4d0d1a7 |
80794023 has 8 divisors (see below), whose sum is σ = 113395200. Its totient is φ = 51027768.
The previous prime is 80794003. The next prime is 80794037. The reversal of 80794023 is 32049708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 80794023 - 26 = 80793959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80794003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708663 + ... + 708776.
It is an arithmetic number, because the mean of its divisors is an integer number (14174400).
Almost surely, 280794023 is an apocalyptic number.
80794023 is a deficient number, since it is larger than the sum of its proper divisors (32601177).
80794023 is a wasteful number, since it uses less digits than its factorization.
80794023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1417461.
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 80794023 is about 8988.5495492877. The cubic root of 80794023 is about 432.3078063943.
It can be divided in two parts, 807 and 94023, that added together give a triangular number (94830 = T435).
The spelling of 80794023 in words is "eighty million, seven hundred ninety-four thousand, twenty-three".
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