Base | Representation |
---|---|
bin | 10101010000001011… |
… | …10110110010101111 |
3 | 1002110012000012011022 |
4 | 22220011312302233 |
5 | 141331432321111 |
6 | 5124112444355 |
7 | 552515520443 |
oct | 125005666257 |
9 | 32405005138 |
10 | 11410042031 |
11 | 4925742503 |
12 | 22652496bb |
13 | 10cab7397b |
14 | 7a352a823 |
15 | 46ba882db |
hex | 2a8176caf |
11410042031 has 4 divisors (see below), whose sum is σ = 12081220992. Its totient is φ = 10738863072.
The previous prime is 11410041961. The next prime is 11410042057. The reversal of 11410042031 is 13024001411.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 11410042031 - 226 = 11342933167 is a prime.
It is a super-2 number, since 2×114100420312 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 671178943 = 11410042031 / (1 + 1 + 4 + 1 + 0 + 0 + 4 + 2 + 0 + 3 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11410042531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335589455 + ... + 335589488.
It is an arithmetic number, because the mean of its divisors is an integer number (3020305248).
Almost surely, 211410042031 is an apocalyptic number.
11410042031 is a deficient number, since it is larger than the sum of its proper divisors (671178961).
11410042031 is an equidigital number, since it uses as much as digits as its factorization.
11410042031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671178960.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11410042031 its reverse (13024001411), we get a palindrome (24434043442).
The spelling of 11410042031 in words is "eleven billion, four hundred ten million, forty-two thousand, thirty-one".
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