Base | Representation |
---|---|
bin | 111110000000000… |
… | …011000101101011 |
3 | 2200111022122012112 |
4 | 332000003011223 |
5 | 4112242400133 |
6 | 251115032535 |
7 | 34530361121 |
oct | 7600030553 |
9 | 2614278175 |
10 | 1040200043 |
11 | 494190763 |
12 | 25043b74b |
13 | 137673aac |
14 | 9c213911 |
15 | 614c2648 |
hex | 3e00316b |
1040200043 has 8 divisors (see below), whose sum is σ = 1076431680. Its totient is φ = 1003992640.
The previous prime is 1040200027. The next prime is 1040200061. The reversal of 1040200043 is 3400020401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1040200043 - 24 = 1040200027 is a prime.
It is a super-2 number, since 2×10402000432 = 2164032258914403698, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1040200643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148271 + ... + 155127.
It is an arithmetic number, because the mean of its divisors is an integer number (134553960).
Almost surely, 21040200043 is an apocalyptic number.
1040200043 is a deficient number, since it is larger than the sum of its proper divisors (36231637).
1040200043 is an equidigital number, since it uses as much as digits as its factorization.
1040200043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12117.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 1040200043 is about 32252.1323791156. The cubic root of 1040200043 is about 1013.2243597347.
Adding to 1040200043 its reverse (3400020401), we get a palindrome (4440220444).
The spelling of 1040200043 in words is "one billion, forty million, two hundred thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •