Base | Representation |
---|---|
bin | 100000111011111… |
… | …0101000101101101 |
3 | 2212000112122211221 |
4 | 1001313311011231 |
5 | 4230404420123 |
6 | 301355143341 |
7 | 36246441346 |
oct | 10167650555 |
9 | 2760478757 |
10 | 1105154413 |
11 | 517915960 |
12 | 26a144b51 |
13 | 147c66b2c |
14 | a6ac10cd |
15 | 6705325d |
hex | 41df516d |
1105154413 has 8 divisors (see below), whose sum is σ = 1212360480. Its totient is φ = 999071280.
The previous prime is 1105154363. The next prime is 1105154441. The reversal of 1105154413 is 3144515011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1105154413 is a prime.
It is a super-3 number, since 3×11051544133 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1105154473) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 278670 + ... + 282607.
It is an arithmetic number, because the mean of its divisors is an integer number (151545060).
Almost surely, 21105154413 is an apocalyptic number.
It is an amenable number.
1105154413 is a deficient number, since it is larger than the sum of its proper divisors (107206067).
1105154413 is a wasteful number, since it uses less digits than its factorization.
1105154413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 561467.
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 1105154413 is about 33243.8627869867. The cubic root of 1105154413 is about 1033.8899666168.
Adding to 1105154413 its reverse (3144515011), we get a palindrome (4249669424).
The spelling of 1105154413 in words is "one billion, one hundred five million, one hundred fifty-four thousand, four hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.095 sec. • engine limits •