Base | Representation |
---|---|
bin | 100000110011110101111110… |
… | …101110101001011101111010 |
3 | 200220220221220000211000021110 |
4 | 200303311332232221131322 |
5 | 122403203142423321102 |
6 | 1230522323102221150 |
7 | 42252225022436151 |
oct | 4063657656513572 |
9 | 626827800730243 |
10 | 144300142401402 |
11 | 41a8438a541419 |
12 | 142264018847b6 |
13 | 62695a29a6100 |
14 | 278c24263a598 |
15 | 11a38a03d386c |
hex | 833d7eba977a |
144300142401402 has 96 divisors (see below), whose sum is σ = 316426251810816. Its totient is φ = 43845648288000.
The previous prime is 144300142401367. The next prime is 144300142401433. The reversal of 144300142401402 is 204104241003441.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 144300142401402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37385152 + ... + 41063972.
It is an arithmetic number, because the mean of its divisors is an integer number (3296106789696).
Almost surely, 2144300142401402 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 144300142401402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158213125905408).
144300142401402 is an abundant number, since it is smaller than the sum of its proper divisors (172126109409414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144300142401402 is a wasteful number, since it uses less digits than its factorization.
144300142401402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3679336 (or 3679323 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 30.
Adding to 144300142401402 its reverse (204104241003441), we get a palindrome (348404383404843).
The spelling of 144300142401402 in words is "one hundred forty-four trillion, three hundred billion, one hundred forty-two million, four hundred one thousand, four hundred two".
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