Base | Representation |
---|---|
bin | 111100010000110… |
… | …011111101011100 |
3 | 2121110110011021100 |
4 | 330100303331130 |
5 | 4032311240332 |
6 | 244154033100 |
7 | 34024461516 |
oct | 7420637534 |
9 | 2543404240 |
10 | 1011040092 |
11 | 479784427 |
12 | 242718790 |
13 | 13160429a |
14 | 983c2bb6 |
15 | 5db6267c |
hex | 3c433f5c |
1011040092 has 18 divisors (see below), whose sum is σ = 2555684768. Its totient is φ = 337013352.
The previous prime is 1011040057. The next prime is 1011040109. The reversal of 1011040092 is 2900401101.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
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 5 ways as a sum of consecutive naturals, for example, 14042188 + ... + 14042259.
Almost surely, 21011040092 is an apocalyptic number.
1011040092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1011040092 is an abundant number, since it is smaller than the sum of its proper divisors (1544644676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011040092 is a wasteful number, since it uses less digits than its factorization.
1011040092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28084457 (or 28084452 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
The square root of 1011040092 is about 31796.8566370954. The cubic root of 1011040092 is about 1003.6665704967. Note that the first 3 decimals are identical.
Adding to 1011040092 its reverse (2900401101), we get a palindrome (3911441193).
The spelling of 1011040092 in words is "one billion, eleven million, forty thousand, ninety-two".
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