Base | Representation |
---|---|
bin | 11000110001101110010101 |
3 | 110012222122012 |
4 | 120301232111 |
5 | 3130321000 |
6 | 351114005 |
7 | 106131140 |
oct | 30615625 |
9 | 13188565 |
10 | 6495125 |
11 | 373697a |
12 | 2212905 |
13 | 1465490 |
14 | c11057 |
15 | 884735 |
hex | 631b95 |
6495125 has 32 divisors (see below), whose sum is σ = 9993984. Its totient is φ = 4104000.
The previous prime is 6495121. The next prime is 6495157. The reversal of 6495125 is 5215946.
It is a happy number.
It is not a de Polignac number, because 6495125 - 22 = 6495121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6495091 and 6495100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6495121) 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, 11090 + ... + 11660.
It is an arithmetic number, because the mean of its divisors is an integer number (312312).
Almost surely, 26495125 is an apocalyptic number.
6495125 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6495125 is a deficient number, since it is larger than the sum of its proper divisors (3498859).
6495125 is a wasteful number, since it uses less digits than its factorization.
6495125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606 (or 596 counting only the distinct ones).
The product of its digits is 10800, while the sum is 32.
The square root of 6495125 is about 2548.5535113079. The cubic root of 6495125 is about 186.5788897824.
The spelling of 6495125 in words is "six million, four hundred ninety-five thousand, one hundred twenty-five".
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