Base | Representation |
---|---|
bin | 1010101001100… |
… | …1011110100100 |
3 | 10010001102010100 |
4 | 2222121132210 |
5 | 42413400321 |
6 | 4233224100 |
7 | 1051451562 |
oct | 252313644 |
9 | 103042110 |
10 | 44668836 |
11 | 2323a3a3 |
12 | 12b62030 |
13 | 933c984 |
14 | 5d0aa32 |
15 | 3dc5326 |
hex | 2a997a4 |
44668836 has 36 divisors (see below), whose sum is σ = 114769564. Its totient is φ = 14644800.
The previous prime is 44668831. The next prime is 44668849. The reversal of 44668836 is 63886644.
44668836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 12110400 + 32558436 = 3480^2 + 5706^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×446688363 (a number of 24 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44668791 and 44668800.
It is not an unprimeable number, because it can be changed into a prime (44668831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7975 + ... + 12366.
Almost surely, 244668836 is an apocalyptic number.
It is an amenable number.
44668836 is an abundant number, since it is smaller than the sum of its proper divisors (70100728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44668836 is a wasteful number, since it uses less digits than its factorization.
44668836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20412 (or 20407 counting only the distinct ones).
The product of its digits is 663552, while the sum is 45.
The square root of 44668836 is about 6683.4748447196. The cubic root of 44668836 is about 354.8146516415.
The spelling of 44668836 in words is "forty-four million, six hundred sixty-eight thousand, eight hundred thirty-six".
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