Base | Representation |
---|---|
bin | 1000011000100101111… |
… | …0110010011000101100 |
3 | 111202210102120000200110 |
4 | 2012021132302120230 |
5 | 4324443330020220 |
6 | 150100555100020 |
7 | 13256312536254 |
oct | 2061136623054 |
9 | 452712500613 |
10 | 144040470060 |
11 | 560a60aa0a3 |
12 | 23abaa41610 |
13 | 107769b3196 |
14 | 6d860b8964 |
15 | 3b307dcbe0 |
hex | 21897b262c |
144040470060 has 24 divisors (see below), whose sum is σ = 403313316336. Its totient is φ = 38410792000.
The previous prime is 144040470053. The next prime is 144040470073. The reversal of 144040470060 is 60074040441.
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 (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200337191 + ... + 1200337310.
It is an arithmetic number, because the mean of its divisors is an integer number (16804721514).
Almost surely, 2144040470060 is an apocalyptic number.
144040470060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144040470060 is an abundant number, since it is smaller than the sum of its proper divisors (259272846276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144040470060 is a wasteful number, since it uses less digits than its factorization.
144040470060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2400674513 (or 2400674511 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The spelling of 144040470060 in words is "one hundred forty-four billion, forty million, four hundred seventy thousand, sixty".
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