Base | Representation |
---|---|
bin | 111110000100101… |
… | …000010100110110 |
3 | 2200120120122210200 |
4 | 332010220110312 |
5 | 4113044314032 |
6 | 251200501330 |
7 | 34543522635 |
oct | 7604502466 |
9 | 2616518720 |
10 | 1041401142 |
11 | 494931101 |
12 | 25091a846 |
13 | 1379a46c2 |
14 | 9c44751c |
15 | 6165d47c |
hex | 3e128536 |
1041401142 has 24 divisors (see below), whose sum is σ = 2268190080. Its totient is φ = 345315120.
The previous prime is 1041401071. The next prime is 1041401159. The reversal of 1041401142 is 2411041401.
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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148017 + ... + 154892.
It is an arithmetic number, because the mean of its divisors is an integer number (94507920).
Almost surely, 21041401142 is an apocalyptic number.
1041401142 is an abundant number, since it is smaller than the sum of its proper divisors (1226788938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041401142 is a wasteful number, since it uses less digits than its factorization.
1041401142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303108 (or 303105 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
The square root of 1041401142 is about 32270.7474657777. The cubic root of 1041401142 is about 1013.6141932943.
Adding to 1041401142 its reverse (2411041401), we get a palindrome (3452442543).
The spelling of 1041401142 in words is "one billion, forty-one million, four hundred one thousand, one hundred forty-two".
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