Base | Representation |
---|---|
bin | 111110000110001… |
… | …100111110001110 |
3 | 2200121100121022010 |
4 | 332012030332032 |
5 | 4113201012030 |
6 | 251213402050 |
7 | 34550160552 |
oct | 7606147616 |
9 | 2617317263 |
10 | 1041813390 |
11 | 495092902 |
12 | 250a99326 |
13 | 137aba237 |
14 | 9c513862 |
15 | 616e06b0 |
hex | 3e18cf8e |
1041813390 has 16 divisors (see below), whose sum is σ = 2500352208. Its totient is φ = 277816896.
The previous prime is 1041813341. The next prime is 1041813413. The reversal of 1041813390 is 933181401.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 34727113 = 1041813390 / (1 + 0 + 4 + 1 + 8 + 1 + 3 + 3 + 9 + 0).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 17363527 + ... + 17363586.
It is an arithmetic number, because the mean of its divisors is an integer number (156272013).
Almost surely, 21041813390 is an apocalyptic number.
1041813390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1041813390 is an abundant number, since it is smaller than the sum of its proper divisors (1458538818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041813390 is a wasteful number, since it uses less digits than its factorization.
1041813390 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34727123.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 1041813390 is about 32277.1341664653. The cubic root of 1041813390 is about 1013.7479250785.
Adding to 1041813390 its reverse (933181401), we get a palindrome (1974994791).
The spelling of 1041813390 in words is "one billion, forty-one million, eight hundred thirteen thousand, three hundred ninety".
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