Base | Representation |
---|---|
bin | 1000011000111000000… |
… | …0000110011000000011 |
3 | 111202222201021011122201 |
4 | 2012032000012120003 |
5 | 4330122233432210 |
6 | 150112304414031 |
7 | 13261223302426 |
oct | 2061600063003 |
9 | 452881234581 |
10 | 144116311555 |
11 | 5613499aa17 |
12 | 23b20317317 |
13 | 107896187c8 |
14 | 6d921bb9bd |
15 | 3b372be53a |
hex | 218e006603 |
144116311555 has 8 divisors (see below), whose sum is σ = 175375342944. Its totient is φ = 113669203200.
The previous prime is 144116311553. The next prime is 144116311567. The reversal of 144116311555 is 555113611441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 144116311555 - 21 = 144116311553 is a prime.
It is a super-2 number, since 2×1441163115552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (144116311553) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202980366 + ... + 202981075.
It is an arithmetic number, because the mean of its divisors is an integer number (21921917868).
Almost surely, 2144116311555 is an apocalyptic number.
144116311555 is a deficient number, since it is larger than the sum of its proper divisors (31259031389).
144116311555 is an equidigital number, since it uses as much as digits as its factorization.
144116311555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 405961517.
The product of its digits is 36000, while the sum is 37.
Adding to 144116311555 its reverse (555113611441), we get a palindrome (699229922996).
The spelling of 144116311555 in words is "one hundred forty-four billion, one hundred sixteen million, three hundred eleven thousand, five hundred fifty-five".
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