Base | Representation |
---|---|
bin | 100011111001001… |
… | …1110000000000111 |
3 | 10002221022111020112 |
4 | 1013302132000013 |
5 | 4431312144143 |
6 | 315302423235 |
7 | 41563223324 |
oct | 10762360007 |
9 | 3087274215 |
10 | 1204412423 |
11 | 56894a975 |
12 | 297431b1b |
13 | 1626aa996 |
14 | b5d5bb4b |
15 | 70b0ce18 |
hex | 47c9e007 |
1204412423 has 2 divisors, whose sum is σ = 1204412424. Its totient is φ = 1204412422.
The previous prime is 1204412399. The next prime is 1204412453. The reversal of 1204412423 is 3242144021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1204412423 - 26 = 1204412359 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1204412453) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602206211 + 602206212.
It is an arithmetic number, because the mean of its divisors is an integer number (602206212).
Almost surely, 21204412423 is an apocalyptic number.
1204412423 is a deficient number, since it is larger than the sum of its proper divisors (1).
1204412423 is an equidigital number, since it uses as much as digits as its factorization.
1204412423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 1204412423 is about 34704.6455535855. The cubic root of 1204412423 is about 1063.9594480065.
Adding to 1204412423 its reverse (3242144021), we get a palindrome (4446556444).
The spelling of 1204412423 in words is "one billion, two hundred four million, four hundred twelve thousand, four hundred twenty-three".
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