Base | Representation |
---|---|
bin | 101010011010010… |
… | …0001001001110101 |
3 | 10200011201121022120 |
4 | 1110310201021311 |
5 | 10403300202204 |
6 | 353112550153 |
7 | 50156516550 |
oct | 12464411165 |
9 | 3604647276 |
10 | 1423053429 |
11 | 670305116 |
12 | 3386b2359 |
13 | 198a90965 |
14 | d6dd3697 |
15 | 84dea6d9 |
hex | 54d21275 |
1423053429 has 16 divisors (see below), whose sum is σ = 2176299648. Its totient is φ = 810234432.
The previous prime is 1423053413. The next prime is 1423053473. The reversal of 1423053429 is 9243503241.
It is not a de Polignac number, because 1423053429 - 24 = 1423053413 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1423053429.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1423053479) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116502 + ... + 128135.
It is an arithmetic number, because the mean of its divisors is an integer number (136018728).
Almost surely, 21423053429 is an apocalyptic number.
It is an amenable number.
1423053429 is a deficient number, since it is larger than the sum of its proper divisors (753246219).
1423053429 is a wasteful number, since it uses less digits than its factorization.
1423053429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 244924.
The product of its (nonzero) digits is 25920, while the sum is 33.
The square root of 1423053429 is about 37723.3804026097. The cubic root of 1423053429 is about 1124.7959278236.
The spelling of 1423053429 in words is "one billion, four hundred twenty-three million, fifty-three thousand, four hundred twenty-nine".
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