Base | Representation |
---|---|
bin | 10010000000010011… |
… | …011000110101101101 |
3 | 1211220022101110122120 |
4 | 102000103120311231 |
5 | 304043100412214 |
6 | 12514201103153 |
7 | 1253034663105 |
oct | 220023306555 |
9 | 54808343576 |
10 | 19332435309 |
11 | 8220723870 |
12 | 38b6487ab9 |
13 | 1a912b3b45 |
14 | d15792205 |
15 | 782353ea9 |
hex | 4804d8d6d |
19332435309 has 64 divisors (see below), whose sum is σ = 30649466880. Its totient is φ = 10707840000.
The previous prime is 19332435307. The next prime is 19332435347. The reversal of 19332435309 is 90353423391.
It is not a de Polignac number, because 19332435309 - 21 = 19332435307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19332435307) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2699884 + ... + 2707034.
It is an arithmetic number, because the mean of its divisors is an integer number (478897920).
Almost surely, 219332435309 is an apocalyptic number.
It is an amenable number.
19332435309 is a deficient number, since it is larger than the sum of its proper divisors (11317031571).
19332435309 is a wasteful number, since it uses less digits than its factorization.
19332435309 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7322.
The product of its (nonzero) digits is 262440, while the sum is 42.
The spelling of 19332435309 in words is "nineteen billion, three hundred thirty-two million, four hundred thirty-five thousand, three hundred nine".
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