Base | Representation |
---|---|
bin | 1000001101011… |
… | …0110111111010 |
3 | 2101210110022212 |
4 | 2003112313322 |
5 | 32303401204 |
6 | 3230015122 |
7 | 565455200 |
oct | 203266772 |
9 | 71713285 |
10 | 34434554 |
11 | 1848a210 |
12 | b6474a2 |
13 | 719859b |
14 | 4805070 |
15 | 3052c6e |
hex | 20d6dfa |
34434554 has 48 divisors (see below), whose sum is σ = 69439680. Its totient is φ = 12620160.
The previous prime is 34434553. The next prime is 34434559. The reversal of 34434554 is 45543443.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 34434554.
It is not an unprimeable number, because it can be changed into a prime (34434553) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17387 + ... + 19265.
It is an arithmetic number, because the mean of its divisors is an integer number (1446660).
Almost surely, 234434554 is an apocalyptic number.
34434554 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
34434554 is an abundant number, since it is smaller than the sum of its proper divisors (35005126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34434554 is a wasteful number, since it uses less digits than its factorization.
34434554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1923 (or 1916 counting only the distinct ones).
The product of its digits is 57600, while the sum is 32.
The square root of 34434554 is about 5868.0962841453. The cubic root of 34434554 is about 325.3355241032.
Adding to 34434554 its reverse (45543443), we get a palindrome (79977997).
Subtracting 34434554 from its reverse (45543443), we obtain a square (11108889 = 33332).
It can be divided in two parts, 3443 and 4554, that added together give a palindrome (7997).
The spelling of 34434554 in words is "thirty-four million, four hundred thirty-four thousand, five hundred fifty-four".
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