Base | Representation |
---|---|
bin | 110110111001… |
… | …111001100010 |
3 | 1000002020101111 |
4 | 312321321202 |
5 | 12141033210 |
6 | 1232253534 |
7 | 233223616 |
oct | 66717142 |
9 | 30066344 |
10 | 14392930 |
11 | 8140692 |
12 | 49a12aa |
13 | 2c9c236 |
14 | 1ca9346 |
15 | 13e488a |
hex | db9e62 |
14392930 has 8 divisors (see below), whose sum is σ = 25907292. Its totient is φ = 5757168.
The previous prime is 14392921. The next prime is 14392949. The reversal of 14392930 is 3929341.
It can be written as a sum of positive squares in 2 ways, for example, as 13271449 + 1121481 = 3643^2 + 1059^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 14392892 and 14392901.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719637 + ... + 719656.
Almost surely, 214392930 is an apocalyptic number.
14392930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14392930 is a deficient number, since it is larger than the sum of its proper divisors (11514362).
14392930 is a wasteful number, since it uses less digits than its factorization.
14392930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1439300.
The product of its (nonzero) digits is 5832, while the sum is 31.
The square root of 14392930 is about 3793.8015235381. The cubic root of 14392930 is about 243.2482574086.
The spelling of 14392930 in words is "fourteen million, three hundred ninety-two thousand, nine hundred thirty".
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