Base | Representation |
---|---|
bin | 10111011011100100010001 |
3 | 102120001112211 |
4 | 113123210101 |
5 | 3033022400 |
6 | 335352121 |
7 | 103131235 |
oct | 27334421 |
9 | 12501484 |
10 | 6142225 |
11 | 3515821 |
12 | 2082641 |
13 | 137096b |
14 | b5c5c5 |
15 | 814dba |
hex | 5db911 |
6142225 has 24 divisors (see below), whose sum is σ = 8179040. Its totient is φ = 4561920.
The previous prime is 6142211. The next prime is 6142231. The reversal of 6142225 is 5222416.
It is not a de Polignac number, because 6142225 - 215 = 6109457 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6142196 and 6142205.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31729 + ... + 31921.
Almost surely, 26142225 is an apocalyptic number.
It is an amenable number.
6142225 is a deficient number, since it is larger than the sum of its proper divisors (2036815).
6142225 is a wasteful number, since it uses less digits than its factorization.
6142225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289 (or 284 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 6142225 is about 2478.3512664673. The cubic root of 6142225 is about 183.1366393686.
The spelling of 6142225 in words is "six million, one hundred forty-two thousand, two hundred twenty-five".
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