Base | Representation |
---|---|
bin | 101001110111011000… |
… | …001110011001010101 |
3 | 11022000211002012220000 |
4 | 221313120032121111 |
5 | 1214030320341320 |
6 | 32352332201513 |
7 | 3150652022355 |
oct | 516730163125 |
9 | 138024065800 |
10 | 44952512085 |
11 | 18078580738 |
12 | 8866609299 |
13 | 43151252a0 |
14 | 226622ab65 |
15 | 12816acc90 |
hex | a7760e655 |
44952512085 has 80 divisors (see below), whose sum is σ = 89579804160. Its totient is φ = 21416503680.
The previous prime is 44952512071. The next prime is 44952512093. The reversal of 44952512085 is 58021525944.
44952512085 is a `hidden beast` number, since 4 + 4 + 9 + 52 + 512 + 0 + 85 = 666.
It is not a de Polignac number, because 44952512085 - 27 = 44952511957 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 44952512085.
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 in 79 ways as a sum of consecutive naturals, for example, 25506 + ... + 300924.
It is an arithmetic number, because the mean of its divisors is an integer number (1119747552).
Almost surely, 244952512085 is an apocalyptic number.
44952512085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
44952512085 is a deficient number, since it is larger than the sum of its proper divisors (44627292075).
44952512085 is a wasteful number, since it uses less digits than its factorization.
44952512085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275480 (or 275471 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The spelling of 44952512085 in words is "forty-four billion, nine hundred fifty-two million, five hundred twelve thousand, eighty-five".
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