Base | Representation |
---|---|
bin | 101101001000001… |
… | …0101000110000001 |
3 | 10220112021212020222 |
4 | 1122100111012001 |
5 | 11100120331040 |
6 | 410131112425 |
7 | 52344513101 |
oct | 13220250601 |
9 | 3815255228 |
10 | 1514230145 |
11 | 70781a57a |
12 | 363142715 |
13 | 1b193538c |
14 | 105169201 |
15 | 8ce0abb5 |
hex | 5a415181 |
1514230145 has 16 divisors (see below), whose sum is σ = 1851310080. Its totient is φ = 1188657600.
The previous prime is 1514230141. The next prime is 1514230169. The reversal of 1514230145 is 5410324151.
It is not a de Polignac number, because 1514230145 - 22 = 1514230141 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1514230141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125696 + ... + 137214.
It is an arithmetic number, because the mean of its divisors is an integer number (115706880).
Almost surely, 21514230145 is an apocalyptic number.
It is an amenable number.
1514230145 is a deficient number, since it is larger than the sum of its proper divisors (337079935).
1514230145 is a wasteful number, since it uses less digits than its factorization.
1514230145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12016.
The product of its (nonzero) digits is 2400, while the sum is 26.
The square root of 1514230145 is about 38913.1101943805. The cubic root of 1514230145 is about 1148.3227332316.
Adding to 1514230145 its reverse (5410324151), we get a palindrome (6924554296).
The spelling of 1514230145 in words is "one billion, five hundred fourteen million, two hundred thirty thousand, one hundred forty-five".
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