Base | Representation |
---|---|
bin | 1010100011100… |
… | …0001010010010 |
3 | 10002022011100000 |
4 | 2220320022102 |
5 | 42313121401 |
6 | 4220510430 |
7 | 1045201500 |
oct | 250701222 |
9 | 102264300 |
10 | 44270226 |
11 | 22a97970 |
12 | 129ab416 |
13 | 9230400 |
14 | 5c45670 |
15 | 3d47186 |
hex | 2a38292 |
44270226 has 216 divisors, whose sum is σ = 136687824. Its totient is φ = 10614240.
The previous prime is 44270207. The next prime is 44270231. The reversal of 44270226 is 62207244.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 44270226.
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 3405396 + ... + 3405408.
It is an arithmetic number, because the mean of its divisors is an integer number (632814).
Almost surely, 244270226 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 44270226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68343912).
44270226 is an abundant number, since it is smaller than the sum of its proper divisors (92417598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44270226 is a wasteful number, since it uses less digits than its factorization.
44270226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68 (or 36 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 44270226 is about 6653.5874533969. The cubic root of 44270226 is about 353.7560801729.
The spelling of 44270226 in words is "forty-four million, two hundred seventy thousand, two hundred twenty-six".
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