Base | Representation |
---|---|
bin | 110101111111… |
… | …000111010010 |
3 | 222122000002120 |
4 | 311333013102 |
5 | 12110332041 |
6 | 1223155110 |
7 | 231201621 |
oct | 65770722 |
9 | 28560076 |
10 | 14152146 |
11 | 7a96798 |
12 | 48a5a96 |
13 | 2c16768 |
14 | 1c456b8 |
15 | 1398366 |
hex | d7f1d2 |
14152146 has 32 divisors (see below), whose sum is σ = 29030400. Its totient is φ = 4598160.
The previous prime is 14152091. The next prime is 14152163. The reversal of 14152146 is 64125141.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59095 + ... + 59333.
It is an arithmetic number, because the mean of its divisors is an integer number (907200).
Almost surely, 214152146 is an apocalyptic number.
14152146 is an abundant number, since it is smaller than the sum of its proper divisors (14878254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14152146 is a wasteful number, since it uses less digits than its factorization.
14152146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454.
The product of its digits is 960, while the sum is 24.
The square root of 14152146 is about 3761.9338112200. The cubic root of 14152146 is about 241.8841623969.
Adding to 14152146 its reverse (64125141), we get a palindrome (78277287).
The spelling of 14152146 in words is "fourteen million, one hundred fifty-two thousand, one hundred forty-six".
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