Base | Representation |
---|---|
bin | 111011110110010… |
… | …000110001100110 |
3 | 2120222100120010200 |
4 | 323312100301212 |
5 | 4024021031410 |
6 | 243344531330 |
7 | 33611353416 |
oct | 7366206146 |
9 | 2528316120 |
10 | 1004080230 |
11 | 47586037a |
12 | 240320b46 |
13 | 13003841a |
14 | 974d0646 |
15 | 5d23a3c0 |
hex | 3bd90c66 |
1004080230 has 48 divisors (see below), whose sum is σ = 2659878000. Its totient is φ = 262701504.
The previous prime is 1004080219. The next prime is 1004080237. The reversal of 1004080230 is 320804001.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1004080237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100480 + ... + 110019.
It is an arithmetic number, because the mean of its divisors is an integer number (55414125).
Almost surely, 21004080230 is an apocalyptic number.
1004080230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1004080230 is an abundant number, since it is smaller than the sum of its proper divisors (1655797770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1004080230 is a wasteful number, since it uses less digits than its factorization.
1004080230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210565 (or 210562 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 1004080230 is about 31687.2250283928. The cubic root of 1004080230 is about 1001.3582310399.
Adding to 1004080230 its reverse (320804001), we get a palindrome (1324884231).
The spelling of 1004080230 in words is "one billion, four million, eighty thousand, two hundred thirty".
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