Base | Representation |
---|---|
bin | 1000000111111… |
… | …1000011000001 |
3 | 2101010011212021 |
4 | 2001333003001 |
5 | 32210343232 |
6 | 3214201441 |
7 | 562426330 |
oct | 201770301 |
9 | 71104767 |
10 | 34074817 |
11 | 18263a07 |
12 | b4b3281 |
13 | 70a091a |
14 | 474dd17 |
15 | 2ed1397 |
hex | 207f0c1 |
34074817 has 32 divisors (see below), whose sum is σ = 43338240. Its totient is φ = 26127360.
The previous prime is 34074787. The next prime is 34074823. The reversal of 34074817 is 71847043.
It is not a de Polignac number, because 34074817 - 211 = 34072769 is a prime.
It is a super-2 number, since 2×340748172 = 2322186307166978, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34074827) 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 31 ways as a sum of consecutive naturals, for example, 312559 + ... + 312667.
It is an arithmetic number, because the mean of its divisors is an integer number (1354320).
Almost surely, 234074817 is an apocalyptic number.
34074817 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
It is an amenable number.
34074817 is a deficient number, since it is larger than the sum of its proper divisors (9263423).
34074817 is a wasteful number, since it uses less digits than its factorization.
34074817 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 241.
The product of its (nonzero) digits is 18816, while the sum is 34.
The square root of 34074817 is about 5837.3638742158. The cubic root of 34074817 is about 324.1986315678.
It can be divided in two parts, 340 and 74817, that added together give a palindrome (75157).
The spelling of 34074817 in words is "thirty-four million, seventy-four thousand, eight hundred seventeen".
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