Base | Representation |
---|---|
bin | 101000101100100… |
… | …100011100000011 |
3 | 1202120202102102021 |
4 | 220230210130003 |
5 | 2344242202402 |
6 | 151430102311 |
7 | 22630316404 |
oct | 5054443403 |
9 | 1676672367 |
10 | 682772227 |
11 | 320452975 |
12 | 1707aa997 |
13 | ab5b9a47 |
14 | 669719ab |
15 | 3ee1cd37 |
hex | 28b24703 |
682772227 has 8 divisors (see below), whose sum is σ = 713074464. Its totient is φ = 652521408.
The previous prime is 682772171. The next prime is 682772231. The reversal of 682772227 is 722277286.
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 682772227 - 215 = 682739459 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (682772267) 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, 15663 + ... + 40135.
It is an arithmetic number, because the mean of its divisors is an integer number (89134308).
Almost surely, 2682772227 is an apocalyptic number.
682772227 is a deficient number, since it is larger than the sum of its proper divisors (30302237).
682772227 is a wasteful number, since it uses less digits than its factorization.
682772227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25709.
The product of its digits is 263424, while the sum is 43.
The square root of 682772227 is about 26129.9105815539. The cubic root of 682772227 is about 880.5593151450.
The spelling of 682772227 in words is "six hundred eighty-two million, seven hundred seventy-two thousand, two hundred twenty-seven".
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