Base | Representation |
---|---|
bin | 111110001110100… |
… | …011110100100010 |
3 | 2200202110220102122 |
4 | 332032203310202 |
5 | 4114231113010 |
6 | 251332344242 |
7 | 34604613551 |
oct | 7616436442 |
9 | 2622426378 |
10 | 1044004130 |
11 | 496349834 |
12 | 251775082 |
13 | 1383a6430 |
14 | 9c923d98 |
15 | 619c4855 |
hex | 3e3a3d22 |
1044004130 has 32 divisors (see below), whose sum is σ = 2032657200. Its totient is φ = 383784192.
The previous prime is 1044004127. The next prime is 1044004133. The reversal of 1044004130 is 314004401.
It is an interprime number because it is at equal distance from previous prime (1044004127) and next prime (1044004133).
It can be written as a sum of positive squares in 8 ways, for example, as 844657969 + 199346161 = 29063^2 + 14119^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1044004099 and 1044004108.
It is not an unprimeable number, because it can be changed into a prime (1044004133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12236 + ... + 47304.
Almost surely, 21044004130 is an apocalyptic number.
1044004130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1044004130 is a deficient number, since it is larger than the sum of its proper divisors (988653070).
1044004130 is a wasteful number, since it uses less digits than its factorization.
1044004130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35318.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1044004130 is about 32311.0527528894. The cubic root of 1044004130 is about 1014.4580021046.
Adding to 1044004130 its reverse (314004401), we get a palindrome (1358008531).
The spelling of 1044004130 in words is "one billion, forty-four million, four thousand, one hundred thirty".
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