Base | Representation |
---|---|
bin | 1101101000010000010… |
… | …1011010011001110001 |
3 | 211101100220201001202110 |
4 | 3122010011122121301 |
5 | 12314011411322421 |
6 | 255321523435533 |
7 | 22626212150565 |
oct | 3320405323161 |
9 | 741326631673 |
10 | 234144245361 |
11 | 903333600a4 |
12 | 39466525ba9 |
13 | 1910616b460 |
14 | b492aab6a5 |
15 | 6155d17a76 |
hex | 368415a671 |
234144245361 has 16 divisors (see below), whose sum is σ = 336359169216. Its totient is φ = 144023603136.
The previous prime is 234144245347. The next prime is 234144245399. The reversal of 234144245361 is 163542441432.
It is not a de Polignac number, because 234144245361 - 210 = 234144244337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (234144244361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1270155 + ... + 1442768.
It is an arithmetic number, because the mean of its divisors is an integer number (21022448076).
Almost surely, 2234144245361 is an apocalyptic number.
It is an amenable number.
234144245361 is a deficient number, since it is larger than the sum of its proper divisors (102214923855).
234144245361 is a wasteful number, since it uses less digits than its factorization.
234144245361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2715152.
The product of its digits is 276480, while the sum is 39.
Adding to 234144245361 its reverse (163542441432), we get a palindrome (397686686793).
The spelling of 234144245361 in words is "two hundred thirty-four billion, one hundred forty-four million, two hundred forty-five thousand, three hundred sixty-one".
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