Base | Representation |
---|---|
bin | 100000110100000100011111… |
… | …001110101010110110010110 |
3 | 200220222110002122220122202222 |
4 | 200310010133032222312112 |
5 | 122403432043313131433 |
6 | 1230533420533302342 |
7 | 42253316035332356 |
oct | 4064043716526626 |
9 | 626873078818688 |
10 | 144315720052118 |
11 | 41a8aa53736a1a |
12 | 1422942a7949b2 |
13 | 626abb60c4204 |
14 | 278ccbd46ab66 |
15 | 11a3eb2c9db98 |
hex | 83411f3aad96 |
144315720052118 has 8 divisors (see below), whose sum is σ = 216567821957112. Its totient is φ = 72126446066416.
The previous prime is 144315720051961. The next prime is 144315720052129. The reversal of 144315720052118 is 811250027513441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1443157200521182 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15706974080 + ... + 15706983267.
It is an arithmetic number, because the mean of its divisors is an integer number (27070977744639).
Almost surely, 2144315720052118 is an apocalyptic number.
144315720052118 is a deficient number, since it is larger than the sum of its proper divisors (72252101904994).
144315720052118 is a wasteful number, since it uses less digits than its factorization.
144315720052118 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31413959646.
The product of its (nonzero) digits is 268800, while the sum is 44.
Adding to 144315720052118 its reverse (811250027513441), we get a palindrome (955565747565559).
The spelling of 144315720052118 in words is "one hundred forty-four trillion, three hundred fifteen billion, seven hundred twenty million, fifty-two thousand, one hundred eighteen".
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