Base | Representation |
---|---|
bin | 110101010110101001… |
… | …101111110010111111 |
3 | 12110212112011011201220 |
4 | 311112221233302333 |
5 | 1414311304442403 |
6 | 42152400204423 |
7 | 4065442006053 |
oct | 652651576277 |
9 | 173775134656 |
10 | 57288359103 |
11 | 22328870128 |
12 | b129909713 |
13 | 552ca29051 |
14 | 2ab66adc63 |
15 | 175466d953 |
hex | d56a6fcbf |
57288359103 has 16 divisors (see below), whose sum is σ = 78502216320. Its totient is φ = 37141128864.
The previous prime is 57288359101. The next prime is 57288359113. The reversal of 57288359103 is 30195388275.
It is a happy number.
It is not a de Polignac number, because 57288359103 - 21 = 57288359101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57288359101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 940101 + ... + 999182.
It is an arithmetic number, because the mean of its divisors is an integer number (4906388520).
Almost surely, 257288359103 is an apocalyptic number.
57288359103 is a deficient number, since it is larger than the sum of its proper divisors (21213857217).
57288359103 is a wasteful number, since it uses less digits than its factorization.
57288359103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1939558.
The product of its (nonzero) digits is 1814400, while the sum is 51.
The spelling of 57288359103 in words is "fifty-seven billion, two hundred eighty-eight million, three hundred fifty-nine thousand, one hundred three".
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