Base | Representation |
---|---|
bin | 1000001001101101001… |
… | …0011101101001011110 |
3 | 111101110220222121202212 |
4 | 2002123102131221132 |
5 | 4243302312340412 |
6 | 144200242320422 |
7 | 13055266404662 |
oct | 2023322355136 |
9 | 441426877685 |
10 | 140044261982 |
11 | 54435375899 |
12 | 23184659112 |
13 | 1028aabb711 |
14 | 6ac74708a2 |
15 | 3999a66222 |
hex | 209b49da5e |
140044261982 has 4 divisors (see below), whose sum is σ = 210066392976. Its totient is φ = 70022130990.
The previous prime is 140044261979. The next prime is 140044261991. The reversal of 140044261982 is 289162440041.
It is a happy number.
140044261982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×1400442619822 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 35011065494 + ... + 35011065497.
It is an arithmetic number, because the mean of its divisors is an integer number (52516598244).
Almost surely, 2140044261982 is an apocalyptic number.
140044261982 is a deficient number, since it is larger than the sum of its proper divisors (70022130994).
140044261982 is an equidigital number, since it uses as much as digits as its factorization.
140044261982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70022130993.
The product of its (nonzero) digits is 110592, while the sum is 41.
The spelling of 140044261982 in words is "one hundred forty billion, forty-four million, two hundred sixty-one thousand, nine hundred eighty-two".
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