Base | Representation |
---|---|
bin | 1000011010110101001… |
… | …0111010011110111000 |
3 | 111211100022012020112122 |
4 | 2012231102322132320 |
5 | 4332211140243042 |
6 | 150240341500412 |
7 | 13310230036565 |
oct | 2065522723670 |
9 | 454308166478 |
10 | 144641337272 |
11 | 5638429a573 |
12 | 24048111708 |
13 | 10841323703 |
14 | 7001c0986c |
15 | 3b6842c7d2 |
hex | 21ad4ba7b8 |
144641337272 has 16 divisors (see below), whose sum is σ = 271216333800. Its totient is φ = 72316981600.
The previous prime is 144641337241. The next prime is 144641337283. The reversal of 144641337272 is 272733146441.
It is a super-2 number, since 2×1446413372722 (a number of 23 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 3 ways as a sum of consecutive naturals, for example, 290447 + ... + 611262.
Almost surely, 2144641337272 is an apocalyptic number.
It is an amenable number.
144641337272 is a deficient number, since it is larger than the sum of its proper divisors (126574996528).
144641337272 is a wasteful number, since it uses less digits than its factorization.
144641337272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 921766 (or 921762 counting only the distinct ones).
The product of its digits is 677376, while the sum is 44.
The spelling of 144641337272 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred thirty-seven thousand, two hundred seventy-two".
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