Base | Representation |
---|---|
bin | 10111010111100… |
… | …000101100100100 |
3 | 1000022200122200112 |
4 | 113113200230210 |
5 | 1300330223304 |
6 | 102522432152 |
7 | 12500164304 |
oct | 2727405444 |
9 | 1008618615 |
10 | 392039204 |
11 | 191328947 |
12 | ab362658 |
13 | 632b4c7b |
14 | 3a0d1604 |
15 | 2463eb6e |
hex | 175e0b24 |
392039204 has 12 divisors (see below), whose sum is σ = 686259084. Its totient is φ = 195965184.
The previous prime is 392039201. The next prime is 392039233. The reversal of 392039204 is 402930293.
It can be written as a sum of positive squares in 2 ways, for example, as 101404900 + 290634304 = 10070^2 + 17048^2 .
It is not an unprimeable number, because it can be changed into a prime (392039201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5624 + ... + 28560.
It is an arithmetic number, because the mean of its divisors is an integer number (57188257).
Almost surely, 2392039204 is an apocalyptic number.
It is an amenable number.
392039204 is a deficient number, since it is larger than the sum of its proper divisors (294219880).
392039204 is a wasteful number, since it uses less digits than its factorization.
392039204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27214 (or 27212 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 392039204 is about 19799.9798989797. The cubic root of 392039204 is about 731.8855390520.
Adding to 392039204 its reverse (402930293), we get a palindrome (794969497).
The spelling of 392039204 in words is "three hundred ninety-two million, thirty-nine thousand, two hundred four".
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