Base | Representation |
---|---|
bin | 100101100100000… |
… | …110100100111010 |
3 | 1121220212112211202 |
4 | 211210012210322 |
5 | 2242314033424 |
6 | 142311454202 |
7 | 21421535225 |
oct | 4544064472 |
9 | 1556775752 |
10 | 630221114 |
11 | 2a381a4a6 |
12 | 157087362 |
13 | a074a403 |
14 | 5d9b25bc |
15 | 3a4dc2ae |
hex | 2590693a |
630221114 has 32 divisors (see below), whose sum is σ = 1001113344. Its totient is φ = 296961280.
The previous prime is 630221101. The next prime is 630221129. The reversal of 630221114 is 411122036.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1366844 + ... + 1367304.
It is an arithmetic number, because the mean of its divisors is an integer number (31284792).
Almost surely, 2630221114 is an apocalyptic number.
630221114 is a deficient number, since it is larger than the sum of its proper divisors (370892230).
630221114 is a wasteful number, since it uses less digits than its factorization.
630221114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 862.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 630221114 is about 25104.2051059180. The cubic root of 630221114 is about 857.3621688839.
The spelling of 630221114 in words is "six hundred thirty million, two hundred twenty-one thousand, one hundred fourteen".
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