Base | Representation |
---|---|
bin | 100000110100010100111111… |
… | …101011101100101101111010 |
3 | 200221001010211220101220222120 |
4 | 200310110333223230231322 |
5 | 122404224343231331132 |
6 | 1230545511411502110 |
7 | 42254514205662060 |
oct | 4064247753545572 |
9 | 627033756356876 |
10 | 144333444402042 |
11 | 41a975196663a5 |
12 | 142309565b7936 |
13 | 626c77c1a102c |
14 | 278dac1422030 |
15 | 11a469dd5802c |
hex | 83453faecb7a |
144333444402042 has 64 divisors (see below), whose sum is σ = 330061483874304. Its totient is φ = 41218570612800.
The previous prime is 144333444401899. The next prime is 144333444402073. The reversal of 144333444402042 is 240204444333441.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 144333444401985 and 144333444402003.
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, 2196789792 + ... + 2196855492.
It is an arithmetic number, because the mean of its divisors is an integer number (5157210685536).
Almost surely, 2144333444402042 is an apocalyptic number.
144333444402042 is an abundant number, since it is smaller than the sum of its proper divisors (185728039472262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144333444402042 is a wasteful number, since it uses less digits than its factorization.
144333444402042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89723.
The product of its (nonzero) digits is 1769472, while the sum is 42.
Adding to 144333444402042 its reverse (240204444333441), we get a palindrome (384537888735483).
The spelling of 144333444402042 in words is "one hundred forty-four trillion, three hundred thirty-three billion, four hundred forty-four million, four hundred two thousand, forty-two".
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