Base | Representation |
---|---|
bin | 1000001010100… |
… | …1011100101001 |
3 | 2101110000002120 |
4 | 2002221130221 |
5 | 32231422424 |
6 | 3222021453 |
7 | 564051552 |
oct | 202513451 |
9 | 71400076 |
10 | 34248489 |
11 | 18372440 |
12 | b577889 |
13 | 71319a2 |
14 | 4797329 |
15 | 3017a79 |
hex | 20a9729 |
34248489 has 32 divisors (see below), whose sum is σ = 54069120. Its totient is φ = 19046400.
The previous prime is 34248479. The next prime is 34248491. The reversal of 34248489 is 98484243.
It is not a de Polignac number, because 34248489 - 212 = 34244393 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 34248489.
It is not an unprimeable number, because it can be changed into a prime (34248479) 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, 22257 + ... + 23745.
It is an arithmetic number, because the mean of its divisors is an integer number (1689660).
Almost surely, 234248489 is an apocalyptic number.
It is an amenable number.
34248489 is a deficient number, since it is larger than the sum of its proper divisors (19820631).
34248489 is a wasteful number, since it uses less digits than its factorization.
34248489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1561.
The product of its digits is 221184, while the sum is 42.
The square root of 34248489 is about 5852.2208604939. The cubic root of 34248489 is about 324.7484886450.
The spelling of 34248489 in words is "thirty-four million, two hundred forty-eight thousand, four hundred eighty-nine".
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