Base | Representation |
---|---|
bin | 101001000000011101… |
… | …011100000101101011 |
3 | 11012122121100021001002 |
4 | 221000131130011223 |
5 | 1210133432211021 |
6 | 32121055545215 |
7 | 3116063306156 |
oct | 510035340553 |
9 | 135577307032 |
10 | 44031132011 |
11 | 177454761a9 |
12 | 8649b2b20b |
13 | 41c9284289 |
14 | 21b9b06c9d |
15 | 122a85b50b |
hex | a4075c16b |
44031132011 has 4 divisors (see below), whose sum is σ = 44078124552. Its totient is φ = 43984139472.
The previous prime is 44031132001. The next prime is 44031132023. The reversal of 44031132011 is 11023113044.
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 44031132011 - 234 = 26851262827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44031132001) 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, 23494865 + ... + 23496738.
It is an arithmetic number, because the mean of its divisors is an integer number (11019531138).
Almost surely, 244031132011 is an apocalyptic number.
44031132011 is a deficient number, since it is larger than the sum of its proper divisors (46992541).
44031132011 is an equidigital number, since it uses as much as digits as its factorization.
44031132011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46992540.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 44031132011 its reverse (11023113044), we get a palindrome (55054245055).
The spelling of 44031132011 in words is "forty-four billion, thirty-one million, one hundred thirty-two thousand, eleven".
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