Base | Representation |
---|---|
bin | 1001111000100… |
… | …01000010100101 |
3 | 12210000010102210 |
4 | 10330101002211 |
5 | 132211013201 |
6 | 12120554033 |
7 | 2024462151 |
oct | 474210245 |
9 | 183003383 |
10 | 82907301 |
11 | 42887534 |
12 | 23922919 |
13 | 1423a799 |
14 | b022061 |
15 | 742a1d6 |
hex | 4f110a5 |
82907301 has 8 divisors (see below), whose sum is σ = 110952064. Its totient is φ = 55067040.
The previous prime is 82907291. The next prime is 82907323. The reversal of 82907301 is 10370928.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82907301 - 214 = 82890917 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 (82907501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50176 + ... + 51801.
It is an arithmetic number, because the mean of its divisors is an integer number (13869008).
Almost surely, 282907301 is an apocalyptic number.
It is an amenable number.
82907301 is a deficient number, since it is larger than the sum of its proper divisors (28044763).
82907301 is a wasteful number, since it uses less digits than its factorization.
82907301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102251.
The product of its (nonzero) digits is 3024, while the sum is 30.
The square root of 82907301 is about 9105.3446392764. The cubic root of 82907301 is about 436.0446132420.
The spelling of 82907301 in words is "eighty-two million, nine hundred seven thousand, three hundred one".
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