Base | Representation |
---|---|
bin | 1000001110001… |
… | …1101100001001 |
3 | 2101220010100010 |
4 | 2003203230021 |
5 | 32312041144 |
6 | 3231102133 |
7 | 566064222 |
oct | 203435411 |
9 | 71803303 |
10 | 34487049 |
11 | 185156a3 |
12 | b671949 |
13 | 71b644c |
14 | 481a249 |
15 | 30635b9 |
hex | 20e3b09 |
34487049 has 8 divisors (see below), whose sum is σ = 46961280. Its totient is φ = 22502096.
The previous prime is 34487023. The next prime is 34487059. The reversal of 34487049 is 94078443.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34487049 - 223 = 26098441 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 34486998 and 34487016.
It is not an unprimeable number, because it can be changed into a prime (34487059) 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, 122154 + ... + 122435.
It is an arithmetic number, because the mean of its divisors is an integer number (5870160).
Almost surely, 234487049 is an apocalyptic number.
It is an amenable number.
34487049 is a deficient number, since it is larger than the sum of its proper divisors (12474231).
34487049 is a wasteful number, since it uses less digits than its factorization.
34487049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244639.
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 34487049 is about 5872.5674964193. The cubic root of 34487049 is about 325.5007633282.
The spelling of 34487049 in words is "thirty-four million, four hundred eighty-seven thousand, forty-nine".
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