Base | Representation |
---|---|
bin | 111110001011100… |
… | …110110101001110 |
3 | 2200201000120120021 |
4 | 332023212311032 |
5 | 4114031330110 |
6 | 251304012354 |
7 | 34565210653 |
oct | 7613466516 |
9 | 2621016507 |
10 | 1043230030 |
11 | 495970187 |
12 | 2514610ba |
13 | 138194c9b |
14 | 9c7a1c2a |
15 | 618c02da |
hex | 3e2e6d4e |
1043230030 has 8 divisors (see below), whose sum is σ = 1877814072. Its totient is φ = 417292008.
The previous prime is 1043229977. The next prime is 1043230031. The reversal of 1043230030 is 300323401.
1043230030 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×10432300303 (a number of 28 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1043229986 and 1043230013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1043230031) 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, 52161492 + ... + 52161511.
It is an arithmetic number, because the mean of its divisors is an integer number (234726759).
Almost surely, 21043230030 is an apocalyptic number.
1043230030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1043230030 is a deficient number, since it is larger than the sum of its proper divisors (834584042).
1043230030 is a wasteful number, since it uses less digits than its factorization.
1043230030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104323010.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 1043230030 is about 32299.0716584858. The cubic root of 1043230030 is about 1014.2072093196.
Adding to 1043230030 its reverse (300323401), we get a palindrome (1343553431).
The spelling of 1043230030 in words is "one billion, forty-three million, two hundred thirty thousand, thirty".
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