Base | Representation |
---|---|
bin | 1000011010000000110… |
… | …0101100001100001100 |
3 | 111210202222201112111110 |
4 | 2012200030230030030 |
5 | 4331233412231220 |
6 | 150202452052020 |
7 | 13301621235261 |
oct | 2064014541414 |
9 | 453688645443 |
10 | 144421602060 |
11 | 5628125821a |
12 | 23ba6604010 |
13 | 10807949688 |
14 | 6dc096b268 |
15 | 3b53ec5be0 |
hex | 21a032c30c |
144421602060 has 48 divisors (see below), whose sum is σ = 404469912672. Its totient is φ = 38503910400.
The previous prime is 144421602049. The next prime is 144421602097. The reversal of 144421602060 is 60206124441.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9790 + ... + 537530.
It is an arithmetic number, because the mean of its divisors is an integer number (8426456514).
Almost surely, 2144421602060 is an apocalyptic number.
144421602060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144421602060 is an abundant number, since it is smaller than the sum of its proper divisors (260048310612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144421602060 is a wasteful number, since it uses less digits than its factorization.
144421602060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 532314 (or 532312 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 30.
The spelling of 144421602060 in words is "one hundred forty-four billion, four hundred twenty-one million, six hundred two thousand, sixty".
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