Base | Representation |
---|---|
bin | 11111111000111000… |
… | …111011011110110100 |
3 | 10021101021102210110012 |
4 | 133320320323132310 |
5 | 1030111023204330 |
6 | 23421351315352 |
7 | 2321336655224 |
oct | 377070733664 |
9 | 107337383405 |
10 | 34240444340 |
11 | 13580924693 |
12 | 677707bb58 |
13 | 32c8a6196b |
14 | 192b6ac084 |
15 | d56046c95 |
hex | 7f8e3b7b4 |
34240444340 has 24 divisors (see below), whose sum is σ = 72131775912. Its totient is φ = 13652969600.
The previous prime is 34240444327. The next prime is 34240444351. The reversal of 34240444340 is 4344404243.
It can be written as a sum of positive squares in 4 ways, for example, as 1622639524 + 32617804816 = 40282^2 + 180604^2 .
It is a junction number, because it is equal to n+sod(n) for n = 34240444297 and 34240444306.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2694011 + ... + 2706690.
It is an arithmetic number, because the mean of its divisors is an integer number (3005490663).
Almost surely, 234240444340 is an apocalyptic number.
It is an amenable number.
34240444340 is an abundant number, since it is smaller than the sum of its proper divisors (37891331572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34240444340 is a wasteful number, since it uses less digits than its factorization.
34240444340 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5401027 (or 5401025 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 32.
Adding to 34240444340 its reverse (4344404243), we get a palindrome (38584848583).
The spelling of 34240444340 in words is "thirty-four billion, two hundred forty million, four hundred forty-four thousand, three hundred forty".
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