Base | Representation |
---|---|
bin | 1000010101111… |
… | …1000101101001 |
3 | 2102211210200010 |
4 | 2011133011221 |
5 | 32424224424 |
6 | 3250002133 |
7 | 603300630 |
oct | 205370551 |
9 | 72753603 |
10 | 34992489 |
11 | 18830414 |
12 | b876349 |
13 | 733251c |
14 | 490c517 |
15 | 3113229 |
hex | 215f169 |
34992489 has 8 divisors (see below), whose sum is σ = 53321920. Its totient is φ = 19995696.
The previous prime is 34992479. The next prime is 34992523. The reversal of 34992489 is 98429943.
34992489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34992489 - 25 = 34992457 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (34992469) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833134 + ... + 833175.
It is an arithmetic number, because the mean of its divisors is an integer number (6665240).
Almost surely, 234992489 is an apocalyptic number.
It is an amenable number.
34992489 is a deficient number, since it is larger than the sum of its proper divisors (18329431).
34992489 is a wasteful number, since it uses less digits than its factorization.
34992489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1666319.
The product of its digits is 559872, while the sum is 48.
The square root of 34992489 is about 5915.4449536785. Note that the first 3 decimals coincide. The cubic root of 34992489 is about 327.0832303172.
The spelling of 34992489 in words is "thirty-four million, nine hundred ninety-two thousand, four hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •