Base | Representation |
---|---|
bin | 1100111011011001100… |
… | …00001011010011010100 |
3 | 1120110120111100000012020 |
4 | 12131230300023103110 |
5 | 24234213241400040 |
6 | 540022052253140 |
7 | 44043562254432 |
oct | 6355460132324 |
9 | 1513514300166 |
10 | 444206200020 |
11 | 161428901800 |
12 | 7210b9111b0 |
13 | 32b71c5a64b |
14 | 176dd23bd52 |
15 | b84c7d6cd0 |
hex | 676cc0b4d4 |
444206200020 has 72 divisors (see below), whose sum is σ = 1367127203232. Its totient is φ = 107686349760.
The previous prime is 444206199893. The next prime is 444206200027. The reversal of 444206200020 is 20002602444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (444206200027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30585454 + ... + 30599973.
Almost surely, 2444206200020 is an apocalyptic number.
It is an amenable number.
444206200020 is an abundant number, since it is smaller than the sum of its proper divisors (922921003212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
444206200020 is a wasteful number, since it uses less digits than its factorization.
444206200020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61185461 (or 61185448 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 444206200020 its reverse (20002602444), we get a palindrome (464208802464).
The spelling of 444206200020 in words is "four hundred forty-four billion, two hundred six million, two hundred thousand, twenty".
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