Base | Representation |
---|---|
bin | 1000001101000… |
… | …0100000101001 |
3 | 2101202010120111 |
4 | 2003100200221 |
5 | 32302032424 |
6 | 3225254321 |
7 | 565316203 |
oct | 203204051 |
9 | 71663514 |
10 | 34408489 |
11 | 18471675 |
12 | b6343a1 |
13 | 718976b |
14 | 47d9773 |
15 | 304a194 |
hex | 20d0829 |
34408489 has 8 divisors (see below), whose sum is σ = 34961472. Its totient is φ = 33859920.
The previous prime is 34408469. The next prime is 34408499. The reversal of 34408489 is 98480443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34408489 - 25 = 34408457 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34408469) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16854 + ... + 18784.
It is an arithmetic number, because the mean of its divisors is an integer number (4370184).
Almost surely, 234408489 is an apocalyptic number.
It is an amenable number.
34408489 is a deficient number, since it is larger than the sum of its proper divisors (552983).
34408489 is a wasteful number, since it uses less digits than its factorization.
34408489 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2207.
The product of its (nonzero) digits is 110592, while the sum is 40.
The square root of 34408489 is about 5865.8749560488. The cubic root of 34408489 is about 325.2534165500.
The spelling of 34408489 in words is "thirty-four million, four hundred eight thousand, four hundred eighty-nine".
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