Base | Representation |
---|---|
bin | 11011001001000100… |
… | …00011110110010101 |
3 | 1101121111221112201122 |
4 | 31210202003312111 |
5 | 214320304132044 |
6 | 10405530533325 |
7 | 1024045102220 |
oct | 154442036625 |
9 | 41544845648 |
10 | 14571552149 |
11 | 61a8296890 |
12 | 29a7b97245 |
13 | 14b2b5710b |
14 | 9c33765b7 |
15 | 5a43d1dee |
hex | 364883d95 |
14571552149 has 8 divisors (see below), whose sum is σ = 18167130048. Its totient is φ = 11354456160.
The previous prime is 14571552113. The next prime is 14571552173. The reversal of 14571552149 is 94125517541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14571552149 - 220 = 14570503573 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14571552349) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94620392 + ... + 94620545.
It is an arithmetic number, because the mean of its divisors is an integer number (2270891256).
Almost surely, 214571552149 is an apocalyptic number.
It is an amenable number.
14571552149 is a deficient number, since it is larger than the sum of its proper divisors (3595577899).
14571552149 is a wasteful number, since it uses less digits than its factorization.
14571552149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189240955.
The product of its digits is 252000, while the sum is 44.
The spelling of 14571552149 in words is "fourteen billion, five hundred seventy-one million, five hundred fifty-two thousand, one hundred forty-nine".
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