Base | Representation |
---|---|
bin | 111100011001111… |
… | …110001110001111 |
3 | 2121121222011021112 |
4 | 330121332032033 |
5 | 4033420111143 |
6 | 244321322235 |
7 | 34054052501 |
oct | 7431761617 |
9 | 2547864245 |
10 | 1013441423 |
11 | 4800745a5 |
12 | 24349637b |
13 | 131c652a7 |
14 | 98849d71 |
15 | 5de88e18 |
hex | 3c67e38f |
1013441423 has 4 divisors (see below), whose sum is σ = 1013547720. Its totient is φ = 1013335128.
The previous prime is 1013441419. The next prime is 1013441441. The reversal of 1013441423 is 3241443101.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 1013441423 - 22 = 1013441419 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013411423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37265 + ... + 58442.
It is an arithmetic number, because the mean of its divisors is an integer number (253386930).
Almost surely, 21013441423 is an apocalyptic number.
1013441423 is a deficient number, since it is larger than the sum of its proper divisors (106297).
1013441423 is an equidigital number, since it uses as much as digits as its factorization.
1013441423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106296.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1013441423 is about 31834.5947516220. The cubic root of 1013441423 is about 1004.4605482595.
Adding to 1013441423 its reverse (3241443101), we get a palindrome (4254884524).
The spelling of 1013441423 in words is "one billion, thirteen million, four hundred forty-one thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •