Base | Representation |
---|---|
bin | 11001101000011… |
… | …110100010011001 |
3 | 1002222012100200101 |
4 | 121220132202121 |
5 | 1340042304431 |
6 | 110401135401 |
7 | 13441201360 |
oct | 3150364231 |
9 | 1088170611 |
10 | 430041241 |
11 | 200824393 |
12 | 10002a561 |
13 | 6b12c296 |
14 | 411847d7 |
15 | 27b49961 |
hex | 19a1e899 |
430041241 has 4 divisors (see below), whose sum is σ = 491475712. Its totient is φ = 368606772.
The previous prime is 430041217. The next prime is 430041247. The reversal of 430041241 is 142140034.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 142140034 = 2 ⋅71070017.
It is a cyclic number.
It is not a de Polignac number, because 430041241 - 219 = 429516953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (430041247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30717225 + ... + 30717238.
It is an arithmetic number, because the mean of its divisors is an integer number (122868928).
Almost surely, 2430041241 is an apocalyptic number.
It is an amenable number.
430041241 is a deficient number, since it is larger than the sum of its proper divisors (61434471).
430041241 is an equidigital number, since it uses as much as digits as its factorization.
430041241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61434470.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 430041241 is about 20737.4357382971. The cubic root of 430041241 is about 754.8083609337.
Adding to 430041241 its reverse (142140034), we get a palindrome (572181275).
The spelling of 430041241 in words is "four hundred thirty million, forty-one thousand, two hundred forty-one".
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