Base | Representation |
---|---|
bin | 101001110110000… |
… | …1110100101110110 |
3 | 10121212001211020221 |
4 | 1103230032211312 |
5 | 10333422244110 |
6 | 351154444554 |
7 | 46536451561 |
oct | 12354164566 |
9 | 3555054227 |
10 | 1404103030 |
11 | 660641430 |
12 | 33229375a |
13 | 194b871c5 |
14 | d469d4d8 |
15 | 834057da |
hex | 53b0e976 |
1404103030 has 32 divisors (see below), whose sum is σ = 2809181088. Its totient is φ = 500947200.
The previous prime is 1404103013. The next prime is 1404103039. The reversal of 1404103030 is 303014041.
It is a junction number, because it is equal to n+sod(n) for n = 1404102995 and 1404103013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1404103039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114591 + ... + 126250.
It is an arithmetic number, because the mean of its divisors is an integer number (87786909).
Almost surely, 21404103030 is an apocalyptic number.
1404103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1404103030 is an abundant number, since it is smaller than the sum of its proper divisors (1405078058).
1404103030 is a wasteful number, since it uses less digits than its factorization.
1404103030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240912.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 1404103030 is about 37471.3627988094. The cubic root of 1404103030 is about 1119.7807367331.
Adding to 1404103030 its reverse (303014041), we get a palindrome (1707117071).
The spelling of 1404103030 in words is "one billion, four hundred four million, one hundred three thousand, thirty".
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