Base | Representation |
---|---|
bin | 11111110101111010001111… |
… | …011011111111011100100111 |
3 | 200100212002022211020110122222 |
4 | 133311322033123333130213 |
5 | 121323440314143224111 |
6 | 1213503213120142555 |
7 | 41332565413161026 |
oct | 3765721733773447 |
9 | 610762284213588 |
10 | 140044110133031 |
11 | 40693412256045 |
12 | 138595a1167a5b |
13 | 601b145165430 |
14 | 26822576ba8bd |
15 | 112cd06c507db |
hex | 7f5e8f6ff727 |
140044110133031 has 4 divisors (see below), whose sum is σ = 150816733989432. Its totient is φ = 129271486276632.
The previous prime is 140044110132973. The next prime is 140044110133033. The reversal of 140044110133031 is 130331011440041.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 140044110133031 - 218 = 140044109870887 is a prime.
It is a super-2 number, since 2×1400441101330312 (a number of 29 digits) contains 22 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 (140044110133033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5386311928181 + ... + 5386311928206.
It is an arithmetic number, because the mean of its divisors is an integer number (37704183497358).
Almost surely, 2140044110133031 is an apocalyptic number.
140044110133031 is a deficient number, since it is larger than the sum of its proper divisors (10772623856401).
140044110133031 is a wasteful number, since it uses less digits than its factorization.
140044110133031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10772623856400.
The product of its (nonzero) digits is 1728, while the sum is 26.
Adding to 140044110133031 its reverse (130331011440041), we get a palindrome (270375121573072).
The spelling of 140044110133031 in words is "one hundred forty trillion, forty-four billion, one hundred ten million, one hundred thirty-three thousand, thirty-one".
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