Base | Representation |
---|---|
bin | 11111101101011100… |
… | …111001111000110101 |
3 | 10020212220100110201100 |
4 | 133231130321320311 |
5 | 1024212412022110 |
6 | 23350334320313 |
7 | 2313516612654 |
oct | 375534717065 |
9 | 106786313640 |
10 | 34048548405 |
11 | 13492577403 |
12 | 6722959099 |
13 | 3298084281 |
14 | 190ddd919b |
15 | d4428dbc0 |
hex | 7ed739e35 |
34048548405 has 24 divisors (see below), whose sum is σ = 59059479960. Its totient is φ = 18146304000.
The previous prime is 34048548403. The next prime is 34048548407. The reversal of 34048548405 is 50484584043.
It is an interprime number because it is at equal distance from previous prime (34048548403) and next prime (34048548407).
It can be written as a sum of positive squares in 4 ways, for example, as 182979729 + 33865568676 = 13527^2 + 184026^2 .
It is not a de Polignac number, because 34048548405 - 21 = 34048548403 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34048548403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205096 + ... + 331905.
It is an arithmetic number, because the mean of its divisors is an integer number (2460811665).
Almost surely, 234048548405 is an apocalyptic number.
It is an amenable number.
34048548405 is a deficient number, since it is larger than the sum of its proper divisors (25010931555).
34048548405 is a wasteful number, since it uses less digits than its factorization.
34048548405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 538421 (or 538418 counting only the distinct ones).
The product of its (nonzero) digits is 1228800, while the sum is 45.
The spelling of 34048548405 in words is "thirty-four billion, forty-eight million, five hundred forty-eight thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •