Base | Representation |
---|---|
bin | 101001000111010100… |
… | …011011110100000100 |
3 | 11012221121212221020121 |
4 | 221013110123310010 |
5 | 1210402412241400 |
6 | 32140330311324 |
7 | 3121661416504 |
oct | 510724336404 |
9 | 135847787217 |
10 | 44146212100 |
11 | 177a4427611 |
12 | 8680588544 |
13 | 42170779c3 |
14 | 21cb101a04 |
15 | 12359de21a |
hex | a4751bd04 |
44146212100 has 27 divisors (see below), whose sum is σ = 95801839861. Its totient is φ = 17657644400.
The previous prime is 44146212083. The next prime is 44146212113. The reversal of 44146212100 is 121264144.
The square root of 44146212100 is 210110.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 15892636356 + 28253575744 = 126066^2 + 168088^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2090595 + ... + 2111605.
Almost surely, 244146212100 is an apocalyptic number.
44146212100 is the 210110-th square number.
It is an amenable number.
44146212100 is an abundant number, since it is smaller than the sum of its proper divisors (51655627761).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44146212100 is an frugal number, since it uses more digits than its factorization.
44146212100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42036 (or 21018 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 25.
Multiplying 44146212100 by its sum of digits (25), we get a square (1103655302500 = 10505502).
44146212100 divided by its sum of digits (25) gives a square (1765848484 = 420222).
Adding to 44146212100 its reverse (121264144), we get a palindrome (44267476244).
The spelling of 44146212100 in words is "forty-four billion, one hundred forty-six million, two hundred twelve thousand, one hundred".
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