Base | Representation |
---|---|
bin | 100000110100010011000111… |
… | …101000101011011000010100 |
3 | 200221000221122112121012001010 |
4 | 200310103013220223120110 |
5 | 122404211232132003322 |
6 | 1230544535503332220 |
7 | 42254413251530256 |
oct | 4064230750533024 |
9 | 627027575535033 |
10 | 144331430344212 |
11 | 41a966857979a1 |
12 | 14230493bb1070 |
13 | 626c51ab44137 |
14 | 278d96db47cd6 |
15 | 11a45d211a20c |
hex | 8344c7a2b614 |
144331430344212 has 24 divisors (see below), whose sum is σ = 354498249968800. Its totient is φ = 45578346424416.
The previous prime is 144331430344207. The next prime is 144331430344253. The reversal of 144331430344212 is 212443034133441.
144331430344212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1443314303442122 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316516294387 + ... + 316516294842.
Almost surely, 2144331430344212 is an apocalyptic number.
144331430344212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144331430344212 is an abundant number, since it is smaller than the sum of its proper divisors (210166819624588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144331430344212 is a wasteful number, since it uses less digits than its factorization.
144331430344212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 633032589255 (or 633032589253 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 39.
Adding to 144331430344212 its reverse (212443034133441), we get a palindrome (356774464477653).
The spelling of 144331430344212 in words is "one hundred forty-four trillion, three hundred thirty-one billion, four hundred thirty million, three hundred forty-four thousand, two hundred twelve".
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