Base | Representation |
---|---|
bin | 101010111100100… |
… | …0001010111000110 |
3 | 10201102111221200001 |
4 | 1111321001113012 |
5 | 10422344324032 |
6 | 354553511514 |
7 | 50465251444 |
oct | 12571012706 |
9 | 3642457601 |
10 | 1441011142 |
11 | 67a45aaaa |
12 | 34271259a |
13 | 19c70a61c |
14 | d9549b94 |
15 | 867963e7 |
hex | 55e415c6 |
1441011142 has 4 divisors (see below), whose sum is σ = 2161516716. Its totient is φ = 720505570.
The previous prime is 1441011127. The next prime is 1441011179. The reversal of 1441011142 is 2411101441.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×14410111422 = 4153026222736288328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360252784 + ... + 360252787.
It is an arithmetic number, because the mean of its divisors is an integer number (540379179).
Almost surely, 21441011142 is an apocalyptic number.
1441011142 is a deficient number, since it is larger than the sum of its proper divisors (720505574).
1441011142 is an equidigital number, since it uses as much as digits as its factorization.
1441011142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720505573.
The product of its (nonzero) digits is 128, while the sum is 19.
The square root of 1441011142 is about 37960.6525497126. The cubic root of 1441011142 is about 1129.5074842199.
Adding to 1441011142 its reverse (2411101441), we get a palindrome (3852112583).
It can be divided in two parts, 14410 and 11142, that added together give a palindrome (25552).
The spelling of 1441011142 in words is "one billion, four hundred forty-one million, eleven thousand, one hundred forty-two".
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