Base | Representation |
---|---|
bin | 11010101110110101… |
… | …01111110000010001 |
3 | 1101001011221022111010 |
4 | 31113122233300101 |
5 | 213342442443100 |
6 | 10332031041133 |
7 | 1015434000216 |
oct | 152732576021 |
9 | 41034838433 |
10 | 14351531025 |
11 | 60a5079747 |
12 | 29463701a9 |
13 | 14793acbc0 |
14 | 9a2061b0d |
15 | 58ee20750 |
hex | 3576afc11 |
14351531025 has 48 divisors (see below), whose sum is σ = 25570488384. Its totient is φ = 7060558080.
The previous prime is 14351531021. The next prime is 14351531027. The reversal of 14351531025 is 52013515341.
It is not a de Polignac number, because 14351531025 - 22 = 14351531021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 14351530983 and 14351531001.
It is not an unprimeable number, because it can be changed into a prime (14351531021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1738207 + ... + 1746443.
It is an arithmetic number, because the mean of its divisors is an integer number (532718508).
Almost surely, 214351531025 is an apocalyptic number.
14351531025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
14351531025 is a deficient number, since it is larger than the sum of its proper divisors (11218957359).
14351531025 is a wasteful number, since it uses less digits than its factorization.
14351531025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10050 (or 10045 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 30.
The spelling of 14351531025 in words is "fourteen billion, three hundred fifty-one million, five hundred thirty-one thousand, twenty-five".
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