Base | Representation |
---|---|
bin | 10100101010101100010… |
… | …100010011001101100100 |
3 | 12000202212021200222000212 |
4 | 110222230110103031210 |
5 | 141232112413213104 |
6 | 3004240022154552 |
7 | 204415425414215 |
oct | 24525424231544 |
9 | 5022767628025 |
10 | 1420230210404 |
11 | 4a8352a23845 |
12 | 1ab300282a58 |
13 | a3c08bb5785 |
14 | 4ca4d2d940c |
15 | 26e2420136e |
hex | 14aac513364 |
1420230210404 has 12 divisors (see below), whose sum is σ = 2485427677824. Its totient is φ = 710108016744.
The previous prime is 1420230210403. The next prime is 1420230210437. The reversal of 1420230210404 is 4040120320241.
It is a self number, because there is not a number n which added to its sum of digits gives 1420230210404.
It is not an unprimeable number, because it can be changed into a prime (1420230210403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307792 + ... + 2133255.
It is an arithmetic number, because the mean of its divisors is an integer number (207118973152).
Almost surely, 21420230210404 is an apocalyptic number.
It is an amenable number.
1420230210404 is a deficient number, since it is larger than the sum of its proper divisors (1065197467420).
1420230210404 is a wasteful number, since it uses less digits than its factorization.
1420230210404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3544234 (or 3544232 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 1420230210404 its reverse (4040120320241), we get a palindrome (5460350530645).
The spelling of 1420230210404 in words is "one trillion, four hundred twenty billion, two hundred thirty million, two hundred ten thousand, four hundred four".
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