Base | Representation |
---|---|
bin | 101001000111010001… |
… | …000111011000110000 |
3 | 11012221120020201200200 |
4 | 221013101013120300 |
5 | 1210402201421000 |
6 | 32140255515200 |
7 | 3121651133664 |
oct | 510721073060 |
9 | 135846221620 |
10 | 44145342000 |
11 | 177a3992921 |
12 | 8680228b00 |
13 | 4216b31956 |
14 | 21cad568a4 |
15 | 12358bb500 |
hex | a47447630 |
44145342000 has 120 divisors (see below), whose sum is σ = 154185027360. Its totient is φ = 11772086400.
The previous prime is 44145341983. The next prime is 44145342029. The reversal of 44145342000 is 24354144.
It is a happy number.
44145342000 is a `hidden beast` number, since 4 + 4 + 1 + 453 + 4 + 200 + 0 = 666.
It is a tau number, because it is divible by the number of its divisors (120).
It is a super-2 number, since 2×441453420002 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1208260 + ... + 1244259.
It is an arithmetic number, because the mean of its divisors is an integer number (1284875228).
Almost surely, 244145342000 is an apocalyptic number.
44145342000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
44145342000 is an abundant number, since it is smaller than the sum of its proper divisors (110039685360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44145342000 is a wasteful number, since it uses less digits than its factorization.
44145342000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2452548 (or 2452529 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 27.
Adding to 44145342000 its reverse (24354144), we get a palindrome (44169696144).
The spelling of 44145342000 in words is "forty-four billion, one hundred forty-five million, three hundred forty-two thousand".
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