Base | Representation |
---|---|
bin | 101000000100010… |
… | …110001000001100 |
3 | 1201211220201020212 |
4 | 220010112020030 |
5 | 2334042242402 |
6 | 150412101552 |
7 | 22441561652 |
oct | 5004261014 |
9 | 1654821225 |
10 | 672227852 |
11 | 31550080a |
12 | 1691648b8 |
13 | a936747a |
14 | 653c8dd2 |
15 | 3e038952 |
hex | 2811620c |
672227852 has 24 divisors (see below), whose sum is σ = 1198797600. Its totient is φ = 329774976.
The previous prime is 672227851. The next prime is 672227861. The reversal of 672227852 is 258722276.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (672227851) 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, 37424 + ... + 52392.
It is an arithmetic number, because the mean of its divisors is an integer number (49949900).
Almost surely, 2672227852 is an apocalyptic number.
It is an amenable number.
672227852 is a deficient number, since it is larger than the sum of its proper divisors (526569748).
672227852 is a wasteful number, since it uses less digits than its factorization.
672227852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15185 (or 15183 counting only the distinct ones).
The product of its digits is 188160, while the sum is 41.
The square root of 672227852 is about 25927.3572120261. The cubic root of 672227852 is about 876.0028130405.
The spelling of 672227852 in words is "six hundred seventy-two million, two hundred twenty-seven thousand, eight hundred fifty-two".
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