Base | Representation |
---|---|
bin | 100000000011111… |
… | …110011001011101 |
3 | 1101111011210210221 |
4 | 200003332121131 |
5 | 2100201203200 |
6 | 125213201341 |
7 | 16221120154 |
oct | 4003763135 |
9 | 1344153727 |
10 | 537912925 |
11 | 256701a40 |
12 | 130190251 |
13 | 8759a994 |
14 | 5162459b |
15 | 3235691a |
hex | 200fe65d |
537912925 has 12 divisors (see below), whose sum is σ = 727649856. Its totient is φ = 391209200.
The previous prime is 537912923. The next prime is 537912943. The reversal of 537912925 is 529219735.
537912925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 537912925 - 21 = 537912923 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 (537912923) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 977749 + ... + 978298.
It is an arithmetic number, because the mean of its divisors is an integer number (60637488).
Almost surely, 2537912925 is an apocalyptic number.
537912925 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
537912925 is a deficient number, since it is larger than the sum of its proper divisors (189736931).
537912925 is a wasteful number, since it uses less digits than its factorization.
537912925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1956068 (or 1956063 counting only the distinct ones).
The product of its digits is 170100, while the sum is 43.
The square root of 537912925 is about 23192.9498986222. The cubic root of 537912925 is about 813.2748206398.
The spelling of 537912925 in words is "five hundred thirty-seven million, nine hundred twelve thousand, nine hundred twenty-five".
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