Base | Representation |
---|---|
bin | 110101111001… |
… | …110111000110 |
3 | 222120220120200 |
4 | 311321313012 |
5 | 12104140010 |
6 | 1222511330 |
7 | 231052113 |
oct | 65716706 |
9 | 28526520 |
10 | 14130630 |
11 | 7a81608 |
12 | 4895546 |
13 | 2c09a27 |
14 | 1c3b90a |
15 | 1391cc0 |
hex | d79dc6 |
14130630 has 24 divisors (see below), whose sum is σ = 36739872. Its totient is φ = 3768144.
The previous prime is 14130629. The next prime is 14130653. The reversal of 14130630 is 3603141.
14130630 is a `hidden beast` number, since 1 + 4 + 1 + 30 + 630 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78414 + ... + 78593.
It is an arithmetic number, because the mean of its divisors is an integer number (1530828).
Almost surely, 214130630 is an apocalyptic number.
14130630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14130630 is an abundant number, since it is smaller than the sum of its proper divisors (22609242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130630 is a wasteful number, since it uses less digits than its factorization.
14130630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157020 (or 157017 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 14130630 is about 3759.0730240313. The cubic root of 14130630 is about 241.7615185864.
Adding to 14130630 its reverse (3603141), we get a palindrome (17733771).
The spelling of 14130630 in words is "fourteen million, one hundred thirty thousand, six hundred thirty".
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