Base | Representation |
---|---|
bin | 110100000001100… |
… | …110010010110011 |
3 | 2020211101120110121 |
4 | 310001212102303 |
5 | 3241421143402 |
6 | 222335511111 |
7 | 30425653126 |
oct | 6401462263 |
9 | 2224346417 |
10 | 872834227 |
11 | 408768301 |
12 | 204388497 |
13 | 10baa4775 |
14 | 83cc83bd |
15 | 51962837 |
hex | 340664b3 |
872834227 has 8 divisors (see below), whose sum is σ = 900599616. Its totient is φ = 845452032.
The previous prime is 872834197. The next prime is 872834231. The reversal of 872834227 is 722438278.
It is a happy number.
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 872834227 - 211 = 872832179 is a prime.
It is a Duffinian number.
It is a zygodrome in base 6.
It is not an unprimeable number, because it can be changed into a prime (872838227) 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, 91168 + ... + 100285.
It is an arithmetic number, because the mean of its divisors is an integer number (112574952).
Almost surely, 2872834227 is an apocalyptic number.
872834227 is a deficient number, since it is larger than the sum of its proper divisors (27765389).
872834227 is a wasteful number, since it uses less digits than its factorization.
872834227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191597.
The product of its digits is 301056, while the sum is 43.
The square root of 872834227 is about 29543.7679892054. The cubic root of 872834227 is about 955.6758013667.
The spelling of 872834227 in words is "eight hundred seventy-two million, eight hundred thirty-four thousand, two hundred twenty-seven".
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