Base | Representation |
---|---|
bin | 1001100110101… |
… | …11011010010111 |
3 | 12121121120220001 |
4 | 10303113122113 |
5 | 131111332403 |
6 | 11554552131 |
7 | 1665603631 |
oct | 463273227 |
9 | 177546801 |
10 | 80574103 |
11 | 41533575 |
12 | 22b98647 |
13 | 139017ac |
14 | a9b5a51 |
15 | 7118c1d |
hex | 4cd7697 |
80574103 has 8 divisors (see below), whose sum is σ = 82250640. Its totient is φ = 78914880.
The previous prime is 80574097. The next prime is 80574139. The reversal of 80574103 is 30147508.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80574103 - 25 = 80574071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80574163) 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, 5293 + ... + 13753.
It is an arithmetic number, because the mean of its divisors is an integer number (10281330).
Almost surely, 280574103 is an apocalyptic number.
80574103 is a deficient number, since it is larger than the sum of its proper divisors (1676537).
80574103 is a wasteful number, since it uses less digits than its factorization.
80574103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8657.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 80574103 is about 8976.3078712798. The cubic root of 80574103 is about 431.9152050507.
The spelling of 80574103 in words is "eighty million, five hundred seventy-four thousand, one hundred three".
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