Base | Representation |
---|---|
bin | 10111010111100111001001 |
3 | 102112020022211 |
4 | 113113213021 |
5 | 3032013100 |
6 | 335145121 |
7 | 103033063 |
oct | 27274711 |
9 | 12466284 |
10 | 6126025 |
11 | 3504634 |
12 | 20751a1 |
13 | 1366489 |
14 | b56733 |
15 | 8101ba |
hex | 5d79c9 |
6126025 has 12 divisors (see below), whose sum is σ = 7630092. Its totient is φ = 4879040.
The previous prime is 6126023. The next prime is 6126031. The reversal of 6126025 is 5206216.
It can be written as a sum of positive squares in 6 ways, for example, as 2424249 + 3701776 = 1557^2 + 1924^2 .
It is not a de Polignac number, because 6126025 - 21 = 6126023 is a prime.
It is a Duffinian number.
6126025 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 6125987 and 6126005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6126023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7539 + ... + 8311.
It is an arithmetic number, because the mean of its divisors is an integer number (635841).
Almost surely, 26126025 is an apocalyptic number.
It is an amenable number.
6126025 is a deficient number, since it is larger than the sum of its proper divisors (1504067).
6126025 is a wasteful number, since it uses less digits than its factorization.
6126025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100 (or 1095 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 6126025 is about 2475.0808067617. The cubic root of 6126025 is about 182.9754911587.
The spelling of 6126025 in words is "six million, one hundred twenty-six thousand, twenty-five".
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