Base | Representation |
---|---|
bin | 10110110101001… |
… | …010001110000000 |
3 | 222200202011012100 |
4 | 112311022032000 |
5 | 1241024043430 |
6 | 102001430400 |
7 | 12330510621 |
oct | 2665121600 |
9 | 880664170 |
10 | 383034240 |
11 | 187238326 |
12 | a833b400 |
13 | 614812a4 |
14 | 38c29a48 |
15 | 23961960 |
hex | 16d4a380 |
383034240 has 96 divisors (see below), whose sum is σ = 1322685000. Its totient is φ = 102140928.
The previous prime is 383034227. The next prime is 383034241. The reversal of 383034240 is 42430383.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (383034241) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27490 + ... + 39009.
Almost surely, 2383034240 is an apocalyptic number.
383034240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
383034240 is an abundant number, since it is smaller than the sum of its proper divisors (939650760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383034240 is a wasteful number, since it uses less digits than its factorization.
383034240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66524 (or 66509 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
The square root of 383034240 is about 19571.2605623654. The cubic root of 383034240 is about 726.2383844815.
The spelling of 383034240 in words is "three hundred eighty-three million, thirty-four thousand, two hundred forty".
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