Base | Representation |
---|---|
bin | 11001010010101… |
… | …100010010011000 |
3 | 1002120110012212110 |
4 | 121102230102120 |
5 | 1332112033032 |
6 | 110034512320 |
7 | 13341514563 |
oct | 3122542230 |
9 | 1076405773 |
10 | 424330392 |
11 | 1a8583782 |
12 | ba1356a0 |
13 | 69baca95 |
14 | 404d94da |
15 | 273bc7cc |
hex | 194ac498 |
424330392 has 32 divisors (see below), whose sum is σ = 1062158400. Its totient is φ = 141265824.
The previous prime is 424330367. The next prime is 424330397. The reversal of 424330392 is 293033424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424330397) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9159 + ... + 30537.
It is an arithmetic number, because the mean of its divisors is an integer number (33192450).
Almost surely, 2424330392 is an apocalyptic number.
It is an amenable number.
424330392 is an abundant number, since it is smaller than the sum of its proper divisors (637828008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424330392 is a wasteful number, since it uses less digits than its factorization.
424330392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22215 (or 22211 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 424330392 is about 20599.2813466878. The cubic root of 424330392 is about 751.4522333207.
The spelling of 424330392 in words is "four hundred twenty-four million, three hundred thirty thousand, three hundred ninety-two".
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