Base | Representation |
---|---|
bin | 100000110010101101001101… |
… | …001000110111011010010100 |
3 | 200220122111012012222122011120 |
4 | 200302231031020313122110 |
5 | 122400413124224032012 |
6 | 1230422401141003540 |
7 | 42243460426500444 |
oct | 4062551510673224 |
9 | 626574165878146 |
10 | 144222001002132 |
11 | 41a542307845a9 |
12 | 142132343b35b0 |
13 | 62620cb93b451 |
14 | 278854c670124 |
15 | 11a182a19658c |
hex | 832b4d237694 |
144222001002132 has 96 divisors (see below), whose sum is σ = 348126058635264. Its totient is φ = 46422459638400.
The previous prime is 144222001002089. The next prime is 144222001002193. The reversal of 144222001002132 is 231200100222441.
It is a super-2 number, since 2×1442220010021322 (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 31 ways as a sum of consecutive naturals, for example, 1096621123 + ... + 1096752629.
It is an arithmetic number, because the mean of its divisors is an integer number (3626313110784).
Almost surely, 2144222001002132 is an apocalyptic number.
144222001002132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144222001002132 is an abundant number, since it is smaller than the sum of its proper divisors (203904057633132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144222001002132 is a wasteful number, since it uses less digits than its factorization.
144222001002132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137909 (or 137907 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 144222001002132 its reverse (231200100222441), we get a palindrome (375422101224573).
The spelling of 144222001002132 in words is "one hundred forty-four trillion, two hundred twenty-two billion, one million, two thousand, one hundred thirty-two".
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