Base | Representation |
---|---|
bin | 11001100010101010… |
… | …101011000011001101 |
3 | 2121210022021100020121 |
4 | 121202222223003031 |
5 | 422131320013300 |
6 | 20333212144541 |
7 | 1660422663616 |
oct | 314252530315 |
9 | 77708240217 |
10 | 27425157325 |
11 | 106a3871685 |
12 | 5394768151 |
13 | 2780abcb57 |
14 | 14824b4c0d |
15 | aa7a6781a |
hex | 662aab0cd |
27425157325 has 24 divisors (see below), whose sum is σ = 34721840160. Its totient is φ = 21482040000.
The previous prime is 27425157313. The next prime is 27425157371. The reversal of 27425157325 is 52375152472.
It is not a de Polignac number, because 27425157325 - 25 = 27425157293 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 333187 + ... + 407263.
It is an arithmetic number, because the mean of its divisors is an integer number (1446743340).
Almost surely, 227425157325 is an apocalyptic number.
27425157325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
27425157325 is a deficient number, since it is larger than the sum of its proper divisors (7296682835).
27425157325 is a wasteful number, since it uses less digits than its factorization.
27425157325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74397 (or 74392 counting only the distinct ones).
The product of its digits is 588000, while the sum is 43.
The spelling of 27425157325 in words is "twenty-seven billion, four hundred twenty-five million, one hundred fifty-seven thousand, three hundred twenty-five".
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