Base | Representation |
---|---|
bin | 1011101101010100101001 |
3 | 12202221012000 |
4 | 23231110221 |
5 | 1241203400 |
6 | 145441213 |
7 | 35042115 |
oct | 13552451 |
9 | 5687160 |
10 | 3069225 |
11 | 1806a55 |
12 | 1040209 |
13 | 836013 |
14 | 59c745 |
15 | 409600 |
hex | 2ed529 |
3069225 has 24 divisors (see below), whose sum is σ = 5639520. Its totient is φ = 1636560.
The previous prime is 3069223. The next prime is 3069233. The reversal of 3069225 is 5229603.
It is not a de Polignac number, because 3069225 - 21 = 3069223 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (3069223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1599 + ... + 2948.
It is an arithmetic number, because the mean of its divisors is an integer number (234980).
Almost surely, 23069225 is an apocalyptic number.
It is an amenable number.
3069225 is a deficient number, since it is larger than the sum of its proper divisors (2570295).
3069225 is a wasteful number, since it uses less digits than its factorization.
3069225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4566 (or 4555 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 3069225 is about 1751.9203749029. The cubic root of 3069225 is about 145.3258624549.
The spelling of 3069225 in words is "three million, sixty-nine thousand, two hundred twenty-five".
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