Base | Representation |
---|---|
bin | 111011110111001… |
… | …100001001010100 |
3 | 2120222210220201102 |
4 | 323313030021110 |
5 | 4024101322122 |
6 | 243354045232 |
7 | 33613415411 |
oct | 7367141124 |
9 | 2528726642 |
10 | 1004323412 |
11 | 475a07054 |
12 | 240419818 |
13 | 1300c2011 |
14 | 97555108 |
15 | 5d287492 |
hex | 3bdcc254 |
1004323412 has 12 divisors (see below), whose sum is σ = 1805068020. Its totient is φ = 488589696.
The previous prime is 1004323409. The next prime is 1004323423. The reversal of 1004323412 is 2143234001.
It can be written as a sum of positive squares in 2 ways, for example, as 466732816 + 537590596 = 21604^2 + 23186^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3392837 + ... + 3393132.
It is an arithmetic number, because the mean of its divisors is an integer number (150422335).
Almost surely, 21004323412 is an apocalyptic number.
It is an amenable number.
1004323412 is a deficient number, since it is larger than the sum of its proper divisors (800744608).
1004323412 is a wasteful number, since it uses less digits than its factorization.
1004323412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6786010 (or 6786008 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 1004323412 is about 31691.0620207023. The cubic root of 1004323412 is about 1001.4390654306.
Adding to 1004323412 its reverse (2143234001), we get a palindrome (3147557413).
The spelling of 1004323412 in words is "one billion, four million, three hundred twenty-three thousand, four hundred twelve".
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