Base | Representation |
---|---|
bin | 1101101000011100010110… |
… | …1101111011111000011001 |
3 | 1222001212211102010112001201 |
4 | 3122013011231323320121 |
5 | 3431032330230032144 |
6 | 51513334053314201 |
7 | 3104610651214612 |
oct | 332070555737031 |
9 | 58055742115051 |
10 | 14988458049049 |
11 | 4859629902a41 |
12 | 1820a44335961 |
13 | 849536c424c4 |
14 | 39b633a4cc09 |
15 | 1aed3e2221d4 |
hex | da1c5b7be19 |
14988458049049 has 9 divisors (see below), whose sum is σ = 15122714484189. Its totient is φ = 14855383220160.
The previous prime is 14988458048999. The next prime is 14988458049067. The reversal of 14988458049049 is 94094085488941.
The square root of 14988458049049 is 3871493.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 69798998025 + 14918659051024 = 264195^2 + 3862468^2 .
It is not a de Polignac number, because 14988458049049 - 215 = 14988458016281 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14988458049449) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 437461579 + ... + 437495839.
Almost surely, 214988458049049 is an apocalyptic number.
14988458049049 is the 3871493-rd square number.
14988458049049 is the 1935747-th centered octagonal number.
It is an amenable number.
14988458049049 is a deficient number, since it is larger than the sum of its proper divisors (134256435140).
14988458049049 is an frugal number, since it uses more digits than its factorization.
14988458049049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68748 (or 34374 counting only the distinct ones).
The product of its (nonzero) digits is 477757440, while the sum is 73.
The spelling of 14988458049049 in words is "fourteen trillion, nine hundred eighty-eight billion, four hundred fifty-eight million, forty-nine thousand, forty-nine".
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