Base | Representation |
---|---|
bin | 1010100011110… |
… | …0101011000000 |
3 | 10002100002200101 |
4 | 2220330223000 |
5 | 42314214304 |
6 | 4221132144 |
7 | 1045306405 |
oct | 250745300 |
9 | 102302611 |
10 | 44288704 |
11 | 22aaa839 |
12 | 129ba054 |
13 | 9238945 |
14 | 5c4c2ac |
15 | 3d4c8a4 |
hex | 2a3cac0 |
44288704 has 56 divisors (see below), whose sum is σ = 92080080. Its totient is φ = 21113856.
The previous prime is 44288693. The next prime is 44288707. The reversal of 44288704 is 40788244.
It is a super-2 number, since 2×442887042 = 3922978603999232, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is not an unprimeable number, because it can be changed into a prime (44288707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139554 + ... + 139870.
Almost surely, 244288704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44288704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46040040).
44288704 is an abundant number, since it is smaller than the sum of its proper divisors (47791376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44288704 is a wasteful number, since it uses less digits than its factorization.
44288704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425 (or 415 counting only the distinct ones).
The product of its (nonzero) digits is 57344, while the sum is 37.
The square root of 44288704 is about 6654.9758827512. The cubic root of 44288704 is about 353.8052915443.
The spelling of 44288704 in words is "forty-four million, two hundred eighty-eight thousand, seven hundred four".
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