Base | Representation |
---|---|
bin | 110101111111… |
… | …001000100110 |
3 | 222122000012200 |
4 | 311333020212 |
5 | 12110332410 |
6 | 1223155330 |
7 | 231202101 |
oct | 65771046 |
9 | 28560180 |
10 | 14152230 |
11 | 7a96864 |
12 | 48a5b46 |
13 | 2c16801 |
14 | 1c45738 |
15 | 13983c0 |
hex | d7f226 |
14152230 has 24 divisors (see below), whose sum is σ = 36796032. Its totient is φ = 3773904.
The previous prime is 14152223. The next prime is 14152231. The reversal of 14152230 is 3225141.
14152230 is a `hidden beast` number, since 141 + 522 + 3 + 0 = 666.
It is a super-2 number, since 2×141522302 = 400571227945800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14152231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78534 + ... + 78713.
It is an arithmetic number, because the mean of its divisors is an integer number (1533168).
Almost surely, 214152230 is an apocalyptic number.
14152230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14152230 is an abundant number, since it is smaller than the sum of its proper divisors (22643802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14152230 is a wasteful number, since it uses less digits than its factorization.
14152230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157260 (or 157257 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 14152230 is about 3761.9449756742. The cubic root of 14152230 is about 241.8846409634.
Adding to 14152230 its reverse (3225141), we get a palindrome (17377371).
The spelling of 14152230 in words is "fourteen million, one hundred fifty-two thousand, two hundred thirty".
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