Base | Representation |
---|---|
bin | 1011111111100101000010 |
3 | 12220201202112 |
4 | 23333211002 |
5 | 1301102002 |
6 | 151215322 |
7 | 35503121 |
oct | 13774502 |
9 | 5821675 |
10 | 3144002 |
11 | 1858154 |
12 | 1077542 |
13 | 861074 |
14 | 5bbab8 |
15 | 421852 |
hex | 2ff942 |
3144002 has 8 divisors (see below), whose sum is σ = 4723596. Its totient is φ = 1569472.
The previous prime is 3143993. The next prime is 3144007. The reversal of 3144002 is 2004413.
It can be written as a sum of positive squares in 2 ways, for example, as 3129361 + 14641 = 1769^2 + 121^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (3144007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478 + ... + 2910.
Almost surely, 23144002 is an apocalyptic number.
3144002 is a deficient number, since it is larger than the sum of its proper divisors (1579594).
3144002 is a wasteful number, since it uses less digits than its factorization.
3144002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2532.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 3144002 is about 1773.1333847176. The cubic root of 3144002 is about 146.4966199564.
Adding to 3144002 its reverse (2004413), we get a palindrome (5148415).
The spelling of 3144002 in words is "three million, one hundred forty-four thousand, two".
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