Base | Representation |
---|---|
bin | 100000111000010001111001… |
… | …110100000010100001001000 |
3 | 200222000002210021002001020212 |
4 | 200320101321310002201020 |
5 | 122423202021131403124 |
6 | 1231314342054340252 |
7 | 42313236524432255 |
oct | 4070217164024110 |
9 | 628002707061225 |
10 | 144605002606664 |
11 | 42091701143886 |
12 | 1427550295a688 |
13 | 628c2686c8802 |
14 | 279ccc305042c |
15 | 11ab7945d340e |
hex | 838479d02848 |
144605002606664 has 128 divisors (see below), whose sum is σ = 277586483328000. Its totient is φ = 70601462784000.
The previous prime is 144605002606661. The next prime is 144605002606679. The reversal of 144605002606664 is 466606200506441.
It is not an unprimeable number, because it can be changed into a prime (144605002606661) 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 31 ways as a sum of consecutive naturals, for example, 74886069779 + ... + 74886071709.
It is an arithmetic number, because the mean of its divisors is an integer number (2168644401000).
Almost surely, 2144605002606664 is an apocalyptic number.
It is an amenable number.
144605002606664 is a deficient number, since it is larger than the sum of its proper divisors (132981480721336).
144605002606664 is a wasteful number, since it uses less digits than its factorization.
144605002606664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3895 (or 3891 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 50.
The spelling of 144605002606664 in words is "one hundred forty-four trillion, six hundred five billion, two million, six hundred six thousand, six hundred sixty-four".
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