Base | Representation |
---|---|
bin | 110101111001… |
… | …110011001100 |
3 | 222120220020102 |
4 | 311321303030 |
5 | 12104133010 |
6 | 1222510232 |
7 | 231051305 |
oct | 65716314 |
9 | 28526212 |
10 | 14130380 |
11 | 7a81400 |
12 | 4895378 |
13 | 2c09894 |
14 | 1c3b7ac |
15 | 1391ba5 |
hex | d79ccc |
14130380 has 36 divisors (see below), whose sum is σ = 32622240. Its totient is φ = 5137440.
The previous prime is 14130377. The next prime is 14130427. The reversal of 14130380 is 8303141.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 500 + ... + 5339.
Almost surely, 214130380 is an apocalyptic number.
14130380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14130380 is an abundant number, since it is smaller than the sum of its proper divisors (18491860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14130380 is a wasteful number, since it uses less digits than its factorization.
14130380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5870 (or 5857 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 14130380 is about 3759.0397710054. The cubic root of 14130380 is about 241.7600928247.
The spelling of 14130380 in words is "fourteen million, one hundred thirty thousand, three hundred eighty".
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