Base | Representation |
---|---|
bin | 11001001110000… |
… | …101110101010001 |
3 | 1002111011221102120 |
4 | 121032011311101 |
5 | 1331304434210 |
6 | 105553004453 |
7 | 13325332362 |
oct | 3116056521 |
9 | 1074157376 |
10 | 423124305 |
11 | 1a792a60a |
12 | b9853729 |
13 | 69879b16 |
14 | 402a3b69 |
15 | 27230270 |
hex | 19385d51 |
423124305 has 32 divisors (see below), whose sum is σ = 734323968. Its totient is φ = 207206400.
The previous prime is 423124291. The next prime is 423124313. The reversal of 423124305 is 503421324.
It is not a de Polignac number, because 423124305 - 26 = 423124241 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9781 + ... + 30690.
It is an arithmetic number, because the mean of its divisors is an integer number (22947624).
Almost surely, 2423124305 is an apocalyptic number.
It is an amenable number.
423124305 is a deficient number, since it is larger than the sum of its proper divisors (311199663).
423124305 is a wasteful number, since it uses less digits than its factorization.
423124305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40537.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 423124305 is about 20569.9855371850. The cubic root of 423124305 is about 750.7395993063.
Adding to 423124305 its reverse (503421324), we get a palindrome (926545629).
The spelling of 423124305 in words is "four hundred twenty-three million, one hundred twenty-four thousand, three hundred five".
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