Base | Representation |
---|---|
bin | 101001110110001… |
… | …0000100100000001 |
3 | 10121212002020100000 |
4 | 1103230100210001 |
5 | 10333423023410 |
6 | 351154550213 |
7 | 46536514245 |
oct | 12354204401 |
9 | 3555066300 |
10 | 1404111105 |
11 | 660647501 |
12 | 332298369 |
13 | 194b8aa97 |
14 | d46a2425 |
15 | 83407dc0 |
hex | 53b10901 |
1404111105 has 48 divisors (see below), whose sum is σ = 2536357824. Its totient is φ = 745174080.
The previous prime is 1404111103. The next prime is 1404111119. The reversal of 1404111105 is 5011114041.
1404111105 is a `hidden beast` number, since 140 + 411 + 110 + 5 = 666.
It is not a de Polignac number, because 1404111105 - 21 = 1404111103 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1404111101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253627 + ... + 259103.
It is an arithmetic number, because the mean of its divisors is an integer number (52840788).
Almost surely, 21404111105 is an apocalyptic number.
1404111105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1404111105 is a deficient number, since it is larger than the sum of its proper divisors (1132246719).
1404111105 is an equidigital number, since it uses as much as digits as its factorization.
1404111105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5708 (or 5696 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 18.
The square root of 1404111105 is about 37471.4705476046. The cubic root of 1404111105 is about 1119.7828833496.
Adding to 1404111105 its reverse (5011114041), we get a palindrome (6415225146).
The spelling of 1404111105 in words is "one billion, four hundred four million, one hundred eleven thousand, one hundred five".
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