Base | Representation |
---|---|
bin | 101000111110101110… |
… | …011110100011101111 |
3 | 11012120120121102222122 |
4 | 220332232132203233 |
5 | 1210104010403033 |
6 | 32114140303155 |
7 | 3115261126661 |
oct | 507656364357 |
9 | 135516542878 |
10 | 44002044143 |
11 | 17730009042 |
12 | 8640241abb |
13 | 41c323b515 |
14 | 21b5cd4531 |
15 | 1228012a98 |
hex | a3eb9e8ef |
44002044143 has 8 divisors (see below), whose sum is σ = 45532063200. Its totient is φ = 42472872288.
The previous prime is 44002044127. The next prime is 44002044209. The reversal of 44002044143 is 34144020044.
It is a happy number.
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 44002044143 - 24 = 44002044127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44002044113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105203 + ... + 314756.
It is an arithmetic number, because the mean of its divisors is an integer number (5691507900).
Almost surely, 244002044143 is an apocalyptic number.
44002044143 is a deficient number, since it is larger than the sum of its proper divisors (1530019057).
44002044143 is a wasteful number, since it uses less digits than its factorization.
44002044143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423601.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 44002044143 its reverse (34144020044), we get a palindrome (78146064187).
The spelling of 44002044143 in words is "forty-four billion, two million, forty-four thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •