Base | Representation |
---|---|
bin | 1000001010100… |
… | …1111000101101 |
3 | 2101110002120002 |
4 | 2002221320231 |
5 | 32232002120 |
6 | 3222034045 |
7 | 564060026 |
oct | 202517055 |
9 | 71402502 |
10 | 34250285 |
11 | 18373823 |
12 | b578925 |
13 | 7132754 |
14 | 4797c4d |
15 | 3018375 |
hex | 20a9e2d |
34250285 has 4 divisors (see below), whose sum is σ = 41100348. Its totient is φ = 27400224.
The previous prime is 34250269. The next prime is 34250297. The reversal of 34250285 is 58205243.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58205243 = 127 ⋅458309.
It can be written as a sum of positive squares in 2 ways, for example, as 4721929 + 29528356 = 2173^2 + 5434^2 .
It is a cyclic number.
It is not a de Polignac number, because 34250285 - 24 = 34250269 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3425024 + ... + 3425033.
It is an arithmetic number, because the mean of its divisors is an integer number (10275087).
Almost surely, 234250285 is an apocalyptic number.
It is an amenable number.
34250285 is a deficient number, since it is larger than the sum of its proper divisors (6850063).
34250285 is an equidigital number, since it uses as much as digits as its factorization.
34250285 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6850062.
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 34250285 is about 5852.3743045024. The cubic root of 34250285 is about 324.7541651786.
The spelling of 34250285 in words is "thirty-four million, two hundred fifty thousand, two hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •