Base | Representation |
---|---|
bin | 11011000001001000… |
… | …10011010101011001 |
3 | 1101102212202220212102 |
4 | 31200210103111121 |
5 | 214201241443001 |
6 | 10355153053145 |
7 | 1022306505056 |
oct | 154044232531 |
9 | 41385686772 |
10 | 14505031001 |
11 | 617379152a |
12 | 29898571b5 |
13 | 14a2135ba6 |
14 | 9b85bc02d |
15 | 59d641e6b |
hex | 360913559 |
14505031001 has 4 divisors (see below), whose sum is σ = 14506260900. Its totient is φ = 14503801104.
The previous prime is 14505030979. The next prime is 14505031019. The reversal of 14505031001 is 10013050541.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3921765376 + 10583265625 = 62624^2 + 102875^2 .
It is a cyclic number.
It is not a de Polignac number, because 14505031001 - 214 = 14505014617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14505091001) 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, 597086 + ... + 620903.
It is an arithmetic number, because the mean of its divisors is an integer number (3626565225).
Almost surely, 214505031001 is an apocalyptic number.
It is an amenable number.
14505031001 is a deficient number, since it is larger than the sum of its proper divisors (1229899).
14505031001 is a wasteful number, since it uses less digits than its factorization.
14505031001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1229898.
The product of its (nonzero) digits is 300, while the sum is 20.
Adding to 14505031001 its reverse (10013050541), we get a palindrome (24518081542).
The spelling of 14505031001 in words is "fourteen billion, five hundred five million, thirty-one thousand, one".
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