Base | Representation |
---|---|
bin | 11111101100000000… |
… | …001010010111011101 |
3 | 10020211012121022001202 |
4 | 133230000022113131 |
5 | 1024140201032014 |
6 | 23344105245245 |
7 | 2313103144544 |
oct | 375400122735 |
9 | 106735538052 |
10 | 34024236509 |
11 | 1347a88152a |
12 | 6716793825 |
13 | 3293021333 |
14 | 190aaab15b |
15 | d4208a3de |
hex | 7ec00a5dd |
34024236509 has 16 divisors (see below), whose sum is σ = 36640195056. Its totient is φ = 31477248000.
The previous prime is 34024236497. The next prime is 34024236551. The reversal of 34024236509 is 90563242043.
It can be written as a sum of positive squares in 8 ways, for example, as 11969016409 + 22055220100 = 109403^2 + 148510^2 .
It is a cyclic number.
It is not a de Polignac number, because 34024236509 - 224 = 34007459293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34024236599) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1708409 + ... + 1728209.
It is an arithmetic number, because the mean of its divisors is an integer number (2290012191).
Almost surely, 234024236509 is an apocalyptic number.
It is an amenable number.
34024236509 is a deficient number, since it is larger than the sum of its proper divisors (2615958547).
34024236509 is a wasteful number, since it uses less digits than its factorization.
34024236509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21536.
The product of its (nonzero) digits is 155520, while the sum is 38.
The spelling of 34024236509 in words is "thirty-four billion, twenty-four million, two hundred thirty-six thousand, five hundred nine".
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