Base | Representation |
---|---|
bin | 1000010101011… |
… | …0100010110001 |
3 | 2102210000122211 |
4 | 2011112202301 |
5 | 32422114424 |
6 | 3245132121 |
7 | 603063610 |
oct | 205264261 |
9 | 72700584 |
10 | 34957489 |
11 | 18807096 |
12 | b85a041 |
13 | 731c608 |
14 | 48dd877 |
15 | 3107b94 |
hex | 21568b1 |
34957489 has 16 divisors (see below), whose sum is σ = 41630976. Its totient is φ = 28728000.
The previous prime is 34957487. The next prime is 34957501. The reversal of 34957489 is 98475943.
It is not a de Polignac number, because 34957489 - 21 = 34957487 is a prime.
It is a Duffinian number.
Its product of digits (1088640) is a multiple of the sum of its prime divisors (2016).
It is not an unprimeable number, because it can be changed into a prime (34957487) 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, 17439 + ... + 19339.
It is an arithmetic number, because the mean of its divisors is an integer number (2601936).
Almost surely, 234957489 is an apocalyptic number.
It is an amenable number.
34957489 is a deficient number, since it is larger than the sum of its proper divisors (6673487).
34957489 is a wasteful number, since it uses less digits than its factorization.
34957489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2016.
The product of its digits is 1088640, while the sum is 49.
The square root of 34957489 is about 5912.4858562199. The cubic root of 34957489 is about 326.9741427930.
The spelling of 34957489 in words is "thirty-four million, nine hundred fifty-seven thousand, four hundred eighty-nine".
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