Base | Representation |
---|---|
bin | 1000001011001… |
… | …1100100110001 |
3 | 2101112002222212 |
4 | 2002303210301 |
5 | 32234234334 |
6 | 3222541505 |
7 | 564313520 |
oct | 202634461 |
9 | 71462885 |
10 | 34289969 |
11 | 183a061a |
12 | b597895 |
13 | 714782c |
14 | 47a84b7 |
15 | 3024ece |
hex | 20b3931 |
34289969 has 16 divisors (see below), whose sum is σ = 41897088. Its totient is φ = 27393792.
The previous prime is 34289953. The next prime is 34289971. The reversal of 34289969 is 96998243.
It is a cyclic number.
It is not a de Polignac number, because 34289969 - 24 = 34289953 is a prime.
It is a super-2 number, since 2×342899692 = 2351603948041922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34289369) 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 15 ways as a sum of consecutive naturals, for example, 11387 + ... + 14079.
It is an arithmetic number, because the mean of its divisors is an integer number (2618568).
Almost surely, 234289969 is an apocalyptic number.
It is an amenable number.
34289969 is a deficient number, since it is larger than the sum of its proper divisors (7607119).
34289969 is a wasteful number, since it uses less digits than its factorization.
34289969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2824.
The product of its digits is 839808, while the sum is 50.
The square root of 34289969 is about 5855.7637418188. The cubic root of 34289969 is about 324.8795419467.
The spelling of 34289969 in words is "thirty-four million, two hundred eighty-nine thousand, nine hundred sixty-nine".
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