Base | Representation |
---|---|
bin | 111110000000111… |
… | …001000101101110 |
3 | 2200111201212121122 |
4 | 332000321011232 |
5 | 4112321434410 |
6 | 251123500542 |
7 | 34532302022 |
oct | 7600710556 |
9 | 2614655548 |
10 | 1040421230 |
11 | 494321962 |
12 | 250527752 |
13 | 137720684 |
14 | 9c270382 |
15 | 61517e55 |
hex | 3e03916e |
1040421230 has 8 divisors (see below), whose sum is σ = 1872758232. Its totient is φ = 416168488.
The previous prime is 1040421229. The next prime is 1040421251. The reversal of 1040421230 is 321240401.
1040421230 is digitally balanced in base 2, 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 Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1040421199 and 1040421208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52021052 + ... + 52021071.
It is an arithmetic number, because the mean of its divisors is an integer number (234094779).
Almost surely, 21040421230 is an apocalyptic number.
1040421230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1040421230 is a deficient number, since it is larger than the sum of its proper divisors (832337002).
1040421230 is a wasteful number, since it uses less digits than its factorization.
1040421230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104042130.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1040421230 is about 32255.5612259344. The cubic root of 1040421230 is about 1013.2961716183.
Adding to 1040421230 its reverse (321240401), we get a palindrome (1361661631).
The spelling of 1040421230 in words is "one billion, forty million, four hundred twenty-one thousand, two hundred thirty".
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