Base | Representation |
---|---|
bin | 1000010011000… |
… | …1010111011000 |
3 | 2102111021202210 |
4 | 2010301113120 |
5 | 32402231313 |
6 | 3241555120 |
7 | 601560624 |
oct | 204612730 |
9 | 72437683 |
10 | 34805208 |
11 | 18712739 |
12 | b7a5aa0 |
13 | 72981c9 |
14 | 48a0184 |
15 | 30c79c3 |
hex | 21315d8 |
34805208 has 32 divisors (see below), whose sum is σ = 87606000. Its totient is φ = 11522688.
The previous prime is 34805203. The next prime is 34805209. The reversal of 34805208 is 80250843.
It is a super-2 number, since 2×348052082 = 2422805007846528, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34805201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1291 + ... + 8442.
Almost surely, 234805208 is an apocalyptic number.
It is an amenable number.
34805208 is an abundant number, since it is smaller than the sum of its proper divisors (52800792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34805208 is a wasteful number, since it uses less digits than its factorization.
34805208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9891 (or 9887 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
The square root of 34805208 is about 5899.5938843280. The cubic root of 34805208 is about 326.4986659858.
The spelling of 34805208 in words is "thirty-four million, eight hundred five thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •