Base | Representation |
---|---|
bin | 1011111110010… |
… | …10011110010010 |
3 | 21000000002100000 |
4 | 11333022132102 |
5 | 201203202200 |
6 | 13544510430 |
7 | 2326521540 |
oct | 577123622 |
9 | 230002300 |
10 | 100444050 |
11 | 51775113 |
12 | 2977b416 |
13 | 17a6a965 |
14 | d4a8d90 |
15 | 8c41300 |
hex | 5fca792 |
100444050 has 144 divisors (see below), whose sum is σ = 320104512. Its totient is φ = 22939200.
The previous prime is 100444049. The next prime is 100444067. The reversal of 100444050 is 50444001.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 84460 + ... + 85640.
It is an arithmetic number, because the mean of its divisors is an integer number (2222948).
Almost surely, 2100444050 is an apocalyptic number.
100444050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 100444050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160052256).
100444050 is an abundant number, since it is smaller than the sum of its proper divisors (219660462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100444050 is a wasteful number, since it uses less digits than its factorization.
100444050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1215 (or 1198 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 100444050 is about 10022.1779070220. The cubic root of 100444050 is about 464.8449014471.
Adding to 100444050 its reverse (50444001), we get a palindrome (150888051).
It can be divided in two parts, 1004 and 44050, that added together give a palindrome (45054).
The spelling of 100444050 in words is "one hundred million, four hundred forty-four thousand, fifty".
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