Base | Representation |
---|---|
bin | 1000011000100100000… |
… | …0000000101001010100 |
3 | 111202202212101010101120 |
4 | 2012021000000221110 |
5 | 4324434243331004 |
6 | 150100110123540 |
7 | 13256154134241 |
oct | 2061100005124 |
9 | 452685333346 |
10 | 144032402004 |
11 | 560a1599487 |
12 | 23ab81b05b0 |
13 | 10775119a9a |
14 | 6d84db85c8 |
15 | 3b2ec473d9 |
hex | 2189000a54 |
144032402004 has 48 divisors (see below), whose sum is σ = 350910185472. Its totient is φ = 45894224992.
The previous prime is 144032401967. The next prime is 144032402039. The reversal of 144032402004 is 400204230441.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272077 + ... + 601739.
It is an arithmetic number, because the mean of its divisors is an integer number (7310628864).
Almost surely, 2144032402004 is an apocalyptic number.
It is an amenable number.
144032402004 is an abundant number, since it is smaller than the sum of its proper divisors (206877783468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144032402004 is a wasteful number, since it uses less digits than its factorization.
144032402004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331276 (or 331274 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
Adding to 144032402004 its reverse (400204230441), we get a palindrome (544236632445).
The spelling of 144032402004 in words is "one hundred forty-four billion, thirty-two million, four hundred two thousand, four".
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