Base | Representation |
---|---|
bin | 110101011111… |
… | …100100111010 |
3 | 222101102220021 |
4 | 311133210322 |
5 | 12042213340 |
6 | 1220321054 |
7 | 230123203 |
oct | 65374472 |
9 | 28342807 |
10 | 14022970 |
11 | 7a08735 |
12 | 484318a |
13 | 2b9ca20 |
14 | 1c105aa |
15 | 136ee4a |
hex | d5f93a |
14022970 has 32 divisors (see below), whose sum is σ = 27352080. Its totient is φ = 5145600.
The previous prime is 14022949. The next prime is 14022971. The reversal of 14022970 is 7922041.
It can be written as a sum of positive squares in 8 ways, for example, as 4456321 + 9566649 = 2111^2 + 3093^2 .
It is not an unprimeable number, because it can be changed into a prime (14022971) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34770 + ... + 35170.
Almost surely, 214022970 is an apocalyptic number.
14022970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14022970 is a deficient number, since it is larger than the sum of its proper divisors (13329110).
14022970 is a wasteful number, since it uses less digits than its factorization.
14022970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 690.
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 14022970 is about 3744.7256241279. The cubic root of 14022970 is about 241.1459662228.
The spelling of 14022970 in words is "fourteen million, twenty-two thousand, nine hundred seventy".
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