Base | Representation |
---|---|
bin | 10111110100101100000101 |
3 | 102202021200221 |
4 | 113310230011 |
5 | 3044321000 |
6 | 341504341 |
7 | 104040235 |
oct | 27645405 |
9 | 12667627 |
10 | 6245125 |
11 | 3586067 |
12 | 21120b1 |
13 | 13a8753 |
14 | b87cc5 |
15 | 83561a |
hex | 5f4b05 |
6245125 has 16 divisors (see below), whose sum is σ = 7967232. Its totient is φ = 4885200.
The previous prime is 6245123. The next prime is 6245153. The reversal of 6245125 is 5215426.
It is not a de Polignac number, because 6245125 - 21 = 6245123 is a prime.
It is a super-3 number, since 3×62451253 (a number of 21 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 6245125.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6245123) 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, 5344 + ... + 6406.
It is an arithmetic number, because the mean of its divisors is an integer number (497952).
Almost surely, 26245125 is an apocalyptic number.
It is an amenable number.
6245125 is a deficient number, since it is larger than the sum of its proper divisors (1722107).
6245125 is a wasteful number, since it uses less digits than its factorization.
6245125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1125 (or 1115 counting only the distinct ones).
The product of its digits is 2400, while the sum is 25.
The square root of 6245125 is about 2499.0248098008. The cubic root of 6245125 is about 184.1536700651.
It can be divided in two parts, 6245 and 125, that multiplied together give a triangular number (780625 = T1249).
The spelling of 6245125 in words is "six million, two hundred forty-five thousand, one hundred twenty-five".
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