Base | Representation |
---|---|
bin | 1000011000100100011… |
… | …0001010010000010111 |
3 | 111202202222102000221200 |
4 | 2012021012022100113 |
5 | 4324440201423411 |
6 | 150100204443543 |
7 | 13256203630512 |
oct | 2061106122027 |
9 | 452688360850 |
10 | 144034014231 |
11 | 560a249a7a8 |
12 | 23ab88495b3 |
13 | 10775562873 |
14 | 6d852b7d79 |
15 | 3b2ee64e56 |
hex | 218918a417 |
144034014231 has 12 divisors (see below), whose sum is σ = 208069924920. Its totient is φ = 96013079280.
The previous prime is 144034014211. The next prime is 144034014253. The reversal of 144034014231 is 132410430441.
144034014231 is a `hidden beast` number, since 14 + 403 + 4 + 0 + 14 + 231 = 666.
It is not a de Polignac number, because 144034014231 - 25 = 144034014199 is a prime.
It is a super-2 number, since 2×1440340142312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 144034014195 and 144034014204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144034014211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 704085 + ... + 885326.
It is an arithmetic number, because the mean of its divisors is an integer number (17339160410).
Almost surely, 2144034014231 is an apocalyptic number.
144034014231 is a deficient number, since it is larger than the sum of its proper divisors (64035910689).
144034014231 is a wasteful number, since it uses less digits than its factorization.
144034014231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1599486 (or 1599483 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 144034014231 its reverse (132410430441), we get a palindrome (276444444672).
The spelling of 144034014231 in words is "one hundred forty-four billion, thirty-four million, fourteen thousand, two hundred thirty-one".
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