Base | Representation |
---|---|
bin | 1010100110000… |
… | …1111010001100 |
3 | 10002121211220102 |
4 | 2221201322030 |
5 | 42334104403 |
6 | 4224310232 |
7 | 1046513156 |
oct | 251417214 |
9 | 102554812 |
10 | 44441228 |
11 | 230a4397 |
12 | 12a72378 |
13 | 92901b0 |
14 | 5c8bad6 |
15 | 3d7cb88 |
hex | 2a61e8c |
44441228 has 48 divisors (see below), whose sum is σ = 91069440. Its totient is φ = 18792000.
The previous prime is 44441227. The next prime is 44441251. The reversal of 44441228 is 82214444.
It is a super-2 number, since 2×444412282 = 3950045492295968, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 44441228.
It is not an unprimeable number, because it can be changed into a prime (44441227) 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, 29903 + ... + 31353.
It is an arithmetic number, because the mean of its divisors is an integer number (1897280).
Almost surely, 244441228 is an apocalyptic number.
It is an amenable number.
44441228 is an abundant number, since it is smaller than the sum of its proper divisors (46628212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44441228 is a wasteful number, since it uses less digits than its factorization.
44441228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1518 (or 1516 counting only the distinct ones).
The product of its digits is 8192, while the sum is 29.
The square root of 44441228 is about 6666.4254289687. The cubic root of 44441228 is about 354.2109778991.
The spelling of 44441228 in words is "forty-four million, four hundred forty-one thousand, two hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •