Base | Representation |
---|---|
bin | 1001110101001… |
… | …11001010000001 |
3 | 12202012002111211 |
4 | 10322213022001 |
5 | 132103123401 |
6 | 12103410121 |
7 | 2021004550 |
oct | 472471201 |
9 | 182162454 |
10 | 82473601 |
11 | 42610701 |
12 | 23753941 |
13 | 14118262 |
14 | ad4bd97 |
15 | 7391951 |
hex | 4ea7281 |
82473601 has 8 divisors (see below), whose sum is σ = 94461120. Its totient is φ = 70537488.
The previous prime is 82473581. The next prime is 82473617. The reversal of 82473601 is 10637428.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82473601 - 25 = 82473569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82473641) 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, 9346 + ... + 15883.
It is an arithmetic number, because the mean of its divisors is an integer number (11807640).
Almost surely, 282473601 is an apocalyptic number.
It is an amenable number.
82473601 is a deficient number, since it is larger than the sum of its proper divisors (11987519).
82473601 is a wasteful number, since it uses less digits than its factorization.
82473601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25703.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 82473601 is about 9081.4977288991. The cubic root of 82473601 is about 435.2829462296.
The spelling of 82473601 in words is "eighty-two million, four hundred seventy-three thousand, six hundred one".
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