Base | Representation |
---|---|
bin | 11000001010011101100… |
… | …10100000001101101101 |
3 | 2221101000120212220112000 |
4 | 30011032302200031231 |
5 | 102100323120101000 |
6 | 1433224542402513 |
7 | 113661245143503 |
oct | 14051662401555 |
9 | 2841016786460 |
10 | 830250550125 |
11 | 2a011a877847 |
12 | 114aa9290439 |
13 | 603a5217689 |
14 | 2c281b90673 |
15 | 168e3e0d000 |
hex | c14eca036d |
830250550125 has 128 divisors (see below), whose sum is σ = 1621384128000. Its totient is φ = 418053830400.
The previous prime is 830250550117. The next prime is 830250550127. The reversal of 830250550125 is 521055052038.
830250550125 is a `hidden beast` number, since 8 + 30 + 2 + 50 + 550 + 1 + 25 = 666.
It is not a de Polignac number, because 830250550125 - 23 = 830250550117 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 830250550125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830250550127) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 18766531 + ... + 18810719.
It is an arithmetic number, because the mean of its divisors is an integer number (12667063500).
Almost surely, 2830250550125 is an apocalyptic number.
It is an amenable number.
830250550125 is a deficient number, since it is larger than the sum of its proper divisors (791133577875).
830250550125 is a wasteful number, since it uses less digits than its factorization.
830250550125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44525 (or 44509 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The spelling of 830250550125 in words is "eight hundred thirty billion, two hundred fifty million, five hundred fifty thousand, one hundred twenty-five".
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