Base | Representation |
---|---|
bin | 10101000000000001010… |
… | …100011000100010000000 |
3 | 12002221222021211022122101 |
4 | 111000001110120202000 |
5 | 142121013032211112 |
6 | 3022544300320144 |
7 | 206156064140452 |
oct | 25000124304200 |
9 | 5087867738571 |
10 | 1443131132032 |
11 | 5070349a1157 |
12 | 1b3831843054 |
13 | a6118594785 |
14 | 4dbc29962d2 |
15 | 2781498e757 |
hex | 15001518880 |
1443131132032 has 32 divisors (see below), whose sum is σ = 2915480606400. Its totient is φ = 711402666240.
The previous prime is 1443131132017. The next prime is 1443131132077. The reversal of 1443131132032 is 2302311313441.
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79388532 + ... + 79406707.
It is an arithmetic number, because the mean of its divisors is an integer number (91108768950).
Almost surely, 21443131132032 is an apocalyptic number.
It is an amenable number.
1443131132032 is an abundant number, since it is smaller than the sum of its proper divisors (1472349474368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1443131132032 is an equidigital number, since it uses as much as digits as its factorization.
1443131132032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158795324 (or 158795312 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 1443131132032 its reverse (2302311313441), we get a palindrome (3745442445473).
The spelling of 1443131132032 in words is "one trillion, four hundred forty-three billion, one hundred thirty-one million, one hundred thirty-two thousand, thirty-two".
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