Base | Representation |
---|---|
bin | 11010111111000110110001 |
3 | 111022102000100 |
4 | 122333012301 |
5 | 3302333400 |
6 | 411343013 |
7 | 114062364 |
oct | 32770661 |
9 | 14272010 |
10 | 7074225 |
11 | 3aa1a74 |
12 | 2451a69 |
13 | 1608c42 |
14 | d220db |
15 | 94b100 |
hex | 6bf1b1 |
7074225 has 36 divisors (see below), whose sum is σ = 13231296. Its totient is φ = 3606240.
The previous prime is 7074217. The next prime is 7074233. The reversal of 7074225 is 5224707.
It is an interprime number because it is at equal distance from previous prime (7074217) and next prime (7074233).
It is not a de Polignac number, because 7074225 - 23 = 7074217 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4492 + ... + 5858.
It is an arithmetic number, because the mean of its divisors is an integer number (367536).
Almost surely, 27074225 is an apocalyptic number.
7074225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
7074225 is a deficient number, since it is larger than the sum of its proper divisors (6157071).
7074225 is a wasteful number, since it uses less digits than its factorization.
7074225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1406 (or 1398 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 27.
The square root of 7074225 is about 2659.7415287956. The cubic root of 7074225 is about 191.9668725398.
The spelling of 7074225 in words is "seven million, seventy-four thousand, two hundred twenty-five".
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