Base | Representation |
---|---|
bin | 101001011000111101… |
… | …101111110000001001 |
3 | 11020201020221102212012 |
4 | 221120331233300021 |
5 | 1212004204114340 |
6 | 32225543425305 |
7 | 3132214633436 |
oct | 513075576011 |
9 | 136636842765 |
10 | 44442254345 |
11 | 17936548525 |
12 | 8743755235 |
13 | 42634bb228 |
14 | 2218564b8d |
15 | 12519ba565 |
hex | a58f6fc09 |
44442254345 has 8 divisors (see below), whose sum is σ = 53553847680. Its totient is φ = 35405041840.
The previous prime is 44442254303. The next prime is 44442254383. The reversal of 44442254345 is 54345224444.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 44442254345 - 212 = 44442250249 is a prime.
It is a super-3 number, since 3×444422543453 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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 in 7 ways as a sum of consecutive naturals, for example, 18593891 + ... + 18596280.
It is an arithmetic number, because the mean of its divisors is an integer number (6694230960).
Almost surely, 244442254345 is an apocalyptic number.
It is an amenable number.
44442254345 is a deficient number, since it is larger than the sum of its proper divisors (9111593335).
44442254345 is a wasteful number, since it uses less digits than its factorization.
44442254345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37190415.
The product of its digits is 1228800, while the sum is 41.
Adding to 44442254345 its reverse (54345224444), we get a palindrome (98787478789).
The spelling of 44442254345 in words is "forty-four billion, four hundred forty-two million, two hundred fifty-four thousand, three hundred forty-five".
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