Base | Representation |
---|---|
bin | 1010101000001… |
… | …0101111000000 |
3 | 10002212200100010 |
4 | 2222002233000 |
5 | 42402410210 |
6 | 4231224520 |
7 | 1050613152 |
oct | 252025700 |
9 | 102780303 |
10 | 44575680 |
11 | 23186406 |
12 | 12b18140 |
13 | 9309456 |
14 | 5cc4ad2 |
15 | 3da7920 |
hex | 2a82bc0 |
44575680 has 112 divisors (see below), whose sum is σ = 144109440. Its totient is φ = 11670528.
The previous prime is 44575673. The next prime is 44575681. The reversal of 44575680 is 8657544.
It is a zygodrome in base 4.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44575681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56247 + ... + 57033.
Almost surely, 244575680 is an apocalyptic number.
44575680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44575680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72054720).
44575680 is an abundant number, since it is smaller than the sum of its proper divisors (99533760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44575680 is a wasteful number, since it uses less digits than its factorization.
44575680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 866 (or 856 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 44575680 is about 6676.5020781844. The cubic root of 44575680 is about 354.5678269308.
The spelling of 44575680 in words is "forty-four million, five hundred seventy-five thousand, six hundred eighty".
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