Base | Representation |
---|---|
bin | 11011010001010111… |
… | …11001111110010001 |
3 | 1101210101002011020021 |
4 | 31220223321332101 |
5 | 214441124221001 |
6 | 10420500343441 |
7 | 1025552334511 |
oct | 155053717621 |
9 | 41711064207 |
10 | 14641242001 |
11 | 6233665901 |
12 | 2a073a4b81 |
13 | 14c4417709 |
14 | 9cc717841 |
15 | 5aa59aba1 |
hex | 368af9f91 |
14641242001 has 3 divisors (see below), whose sum is σ = 14641363003. Its totient is φ = 14641121000.
The previous prime is 14641241987. The next prime is 14641242019. The reversal of 14641242001 is 10024214641.
The square root of 14641242001 is 121001.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 8144882001 + 6496360000 = 90249^2 + 80600^2 .
It is not a de Polignac number, because 14641242001 - 27 = 14641241873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14641242041) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 60501 + ... + 181501.
Almost surely, 214641242001 is an apocalyptic number.
14641242001 is the 121001-st square number.
14641242001 is the 60501-st centered octagonal number.
It is an amenable number.
14641242001 is a deficient number, since it is larger than the sum of its proper divisors (121002).
14641242001 is an frugal number, since it uses more digits than its factorization.
14641242001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242002 (or 121001 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Multiplying 14641242001 by its sum of digits (25), we get a square (366031050025 = 6050052).
Adding to 14641242001 its reverse (10024214641), we get a palindrome (24665456642).
The spelling of 14641242001 in words is "fourteen billion, six hundred forty-one million, two hundred forty-two thousand, one".
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