Base | Representation |
---|---|
bin | 110110001111… |
… | …100011001110 |
3 | 222202102110001 |
4 | 312033203032 |
5 | 12120010340 |
6 | 1224434514 |
7 | 231602116 |
oct | 66174316 |
9 | 28672401 |
10 | 14219470 |
11 | 8032331 |
12 | 4918a3a |
13 | 2c3b2b5 |
14 | 1c62046 |
15 | 13ad29a |
hex | d8f8ce |
14219470 has 16 divisors (see below), whose sum is σ = 26287488. Its totient is φ = 5533920.
The previous prime is 14219461. The next prime is 14219479. The reversal of 14219470 is 7491241.
It is an interprime number because it is at equal distance from previous prime (14219461) and next prime (14219479).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14219479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18846 + ... + 19585.
It is an arithmetic number, because the mean of its divisors is an integer number (1642968).
Almost surely, 214219470 is an apocalyptic number.
14219470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14219470 is a deficient number, since it is larger than the sum of its proper divisors (12068018).
14219470 is a wasteful number, since it uses less digits than its factorization.
14219470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38475.
The product of its (nonzero) digits is 2016, while the sum is 28.
The square root of 14219470 is about 3770.8712521114. The cubic root of 14219470 is about 242.2671162037.
The spelling of 14219470 in words is "fourteen million, two hundred nineteen thousand, four hundred seventy".
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