Base | Representation |
---|---|
bin | 11001001101110… |
… | …001100110001111 |
3 | 1002111000201201212 |
4 | 121031301212033 |
5 | 1331244311143 |
6 | 105551125035 |
7 | 13324535630 |
oct | 3115614617 |
9 | 1074021655 |
10 | 423041423 |
11 | 1a7883312 |
12 | b981377b |
13 | 6984b18c |
14 | 40281887 |
15 | 27215918 |
hex | 1937198f |
423041423 has 8 divisors (see below), whose sum is σ = 483796992. Its totient is φ = 362366136.
The previous prime is 423041383. The next prime is 423041459. The reversal of 423041423 is 324140324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 423041423 - 210 = 423040399 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423041483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8315 + ... + 30252.
It is an arithmetic number, because the mean of its divisors is an integer number (60474624).
Almost surely, 2423041423 is an apocalyptic number.
423041423 is a deficient number, since it is larger than the sum of its proper divisors (60755569).
423041423 is a wasteful number, since it uses less digits than its factorization.
423041423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40141.
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 423041423 is about 20567.9708041411. The cubic root of 423041423 is about 750.6905775713.
Adding to 423041423 its reverse (324140324), we get a palindrome (747181747).
The spelling of 423041423 in words is "four hundred twenty-three million, forty-one thousand, four hundred twenty-three".
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