Base | Representation |
---|---|
bin | 1000011010110101001… |
… | …0001001100001001000 |
3 | 111211100021211001102111 |
4 | 2012231102021201020 |
5 | 4332211112333322 |
6 | 150240333312104 |
7 | 13310225243062 |
oct | 2065522114110 |
9 | 454307731374 |
10 | 144641136712 |
11 | 56384172916 |
12 | 24048035634 |
13 | 10841283337 |
14 | 7001b96732 |
15 | 3b683dd177 |
hex | 21ad489848 |
144641136712 has 32 divisors (see below), whose sum is σ = 275294466720. Its totient is φ = 71229628800.
The previous prime is 144641136691. The next prime is 144641136713. The reversal of 144641136712 is 217631146441.
It is not an unprimeable number, because it can be changed into a prime (144641136713) 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, 3975628 + ... + 4011844.
It is an arithmetic number, because the mean of its divisors is an integer number (8602952085).
Almost surely, 2144641136712 is an apocalyptic number.
It is an amenable number.
144641136712 is a deficient number, since it is larger than the sum of its proper divisors (130653330008).
144641136712 is a wasteful number, since it uses less digits than its factorization.
144641136712 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43741 (or 43737 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The spelling of 144641136712 in words is "one hundred forty-four billion, six hundred forty-one million, one hundred thirty-six thousand, seven hundred twelve".
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