Base | Representation |
---|---|
bin | 11101100000110… |
… | …001100011111011 |
3 | 1021111200020212120 |
4 | 131200301203323 |
5 | 2003223142000 |
6 | 121044212323 |
7 | 15161354151 |
oct | 3540614373 |
9 | 1244606776 |
10 | 495130875 |
11 | 234541178 |
12 | 11999a0a3 |
13 | 7b76ba65 |
14 | 49a893d1 |
15 | 2d7056a0 |
hex | 1d8318fb |
495130875 has 32 divisors (see below), whose sum is σ = 830269440. Its totient is φ = 262028000.
The previous prime is 495130849. The next prime is 495130877. The reversal of 495130875 is 578031594.
It is not a de Polignac number, because 495130875 - 210 = 495129851 is a prime.
It is not an unprimeable number, because it can be changed into a prime (495130877) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44086 + ... + 54164.
It is an arithmetic number, because the mean of its divisors is an integer number (25945920).
Almost surely, 2495130875 is an apocalyptic number.
495130875 is a deficient number, since it is larger than the sum of its proper divisors (335138565).
495130875 is a wasteful number, since it uses less digits than its factorization.
495130875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10228 (or 10218 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 495130875 is about 22251.5364638040. The cubic root of 495130875 is about 791.1156991251.
The spelling of 495130875 in words is "four hundred ninety-five million, one hundred thirty thousand, eight hundred seventy-five".
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