Base | Representation |
---|---|
bin | 100000110010110111100100… |
… | …101111100111100101011100 |
3 | 200220200112221010112122111200 |
4 | 200302313210233213211130 |
5 | 122401103424410031012 |
6 | 1230431442013315500 |
7 | 42244333346335212 |
oct | 4062674457474534 |
9 | 626615833478450 |
10 | 144233134455132 |
11 | 41a58a24282628 |
12 | 14215420a95b90 |
13 | 62631843c0168 |
14 | 2788cc715ccb2 |
15 | 11a1c7c7e73dc |
hex | 832de4be795c |
144233134455132 has 18 divisors (see below), whose sum is σ = 364589312095008. Its totient is φ = 48077711485032.
The previous prime is 144233134455029. The next prime is 144233134455169. The reversal of 144233134455132 is 231554431332441.
144233134455132 is a `hidden beast` number, since 1 + 4 + 4 + 2 + 3 + 31 + 34 + 4 + 551 + 32 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×1442331344551322 (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 5 ways as a sum of consecutive naturals, for example, 2003237978508 + ... + 2003237978579.
It is an arithmetic number, because the mean of its divisors is an integer number (20254961783056).
Almost surely, 2144233134455132 is an apocalyptic number.
144233134455132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
144233134455132 is an abundant number, since it is smaller than the sum of its proper divisors (220356177639876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144233134455132 is a wasteful number, since it uses less digits than its factorization.
144233134455132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4006475957097 (or 4006475957092 counting only the distinct ones).
The product of its digits is 2073600, while the sum is 45.
Adding to 144233134455132 its reverse (231554431332441), we get a palindrome (375787565787573).
The spelling of 144233134455132 in words is "one hundred forty-four trillion, two hundred thirty-three billion, one hundred thirty-four million, four hundred fifty-five thousand, one hundred thirty-two".
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