Base | Representation |
---|---|
bin | 1000011000011111000… |
… | …0000100110110010101 |
3 | 111202201101221112111021 |
4 | 2012013300010312111 |
5 | 4324413412311301 |
6 | 150054041041141 |
7 | 13255511052052 |
oct | 2060760046625 |
9 | 452641845437 |
10 | 144011447701 |
11 | 56090787180 |
12 | 23ab11861b1 |
13 | 107709911a4 |
14 | 6d822c2029 |
15 | 3b2cea88a1 |
hex | 2187c04d95 |
144011447701 has 32 divisors (see below), whose sum is σ = 170999009280. Its totient is φ = 119822457600.
The previous prime is 144011447683. The next prime is 144011447707. The reversal of 144011447701 is 107744110441.
It is a cyclic number.
It is not a de Polignac number, because 144011447701 - 215 = 144011414933 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144011447707) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3823306 + ... + 3860788.
It is an arithmetic number, because the mean of its divisors is an integer number (5343719040).
Almost surely, 2144011447701 is an apocalyptic number.
144011447701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
144011447701 is a deficient number, since it is larger than the sum of its proper divisors (26987561579).
144011447701 is a wasteful number, since it uses less digits than its factorization.
144011447701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38137.
The product of its (nonzero) digits is 12544, while the sum is 34.
The spelling of 144011447701 in words is "one hundred forty-four billion, eleven million, four hundred forty-seven thousand, seven hundred one".
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