Base | Representation |
---|---|
bin | 10101000000110110111… |
… | …101111100100111110110 |
3 | 12010001022000111112111201 |
4 | 111000312331330213312 |
5 | 142124333443021324 |
6 | 3023213452323114 |
7 | 206220303564322 |
oct | 25006675744766 |
9 | 5101260445451 |
10 | 1444031220214 |
11 | 507456a83790 |
12 | 1b3a4317349a |
13 | a622cbbc32b |
14 | 4dc6a336982 |
15 | 278689d7444 |
hex | 15036f7c9f6 |
1444031220214 has 32 divisors (see below), whose sum is σ = 2408249400480. Its totient is φ = 643916736000.
The previous prime is 1444031220209. The next prime is 1444031220221. The reversal of 1444031220214 is 4120221304441.
It is a super-3 number, since 3×14440312202143 (a number of 37 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2738899 + ... + 3223294.
It is an arithmetic number, because the mean of its divisors is an integer number (75257793765).
Almost surely, 21444031220214 is an apocalyptic number.
1444031220214 is a deficient number, since it is larger than the sum of its proper divisors (964218180266).
1444031220214 is a wasteful number, since it uses less digits than its factorization.
1444031220214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5962416.
The product of its (nonzero) digits is 6144, while the sum is 28.
Adding to 1444031220214 its reverse (4120221304441), we get a palindrome (5564252524655).
The spelling of 1444031220214 in words is "one trillion, four hundred forty-four billion, thirty-one million, two hundred twenty thousand, two hundred fourteen".
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