Base | Representation |
---|---|
bin | 1001110111001… |
… | …10011010011101 |
3 | 12202200020221010 |
4 | 10323212122131 |
5 | 132134421301 |
6 | 12113125433 |
7 | 2023134132 |
oct | 473463235 |
9 | 182606833 |
10 | 82732701 |
11 | 42778337 |
12 | 23859879 |
13 | 141a917c |
14 | adb8589 |
15 | 73e35d6 |
hex | 4ee669d |
82732701 has 4 divisors (see below), whose sum is σ = 110310272. Its totient is φ = 55155132.
The previous prime is 82732681. The next prime is 82732717. The reversal of 82732701 is 10723728.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-82732701 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 (82732751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13788781 + ... + 13788786.
It is an arithmetic number, because the mean of its divisors is an integer number (27577568).
Almost surely, 282732701 is an apocalyptic number.
It is an amenable number.
82732701 is a deficient number, since it is larger than the sum of its proper divisors (27577571).
82732701 is a wasteful number, since it uses less digits than its factorization.
82732701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27577570.
The product of its (nonzero) digits is 4704, while the sum is 30.
The square root of 82732701 is about 9095.7518105982. The cubic root of 82732701 is about 435.7382996606.
The spelling of 82732701 in words is "eighty-two million, seven hundred thirty-two thousand, seven hundred one".
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