Base | Representation |
---|---|
bin | 1000011001111101011… |
… | …1001011010111001000 |
3 | 111210202000022211120012 |
4 | 2012133113023113020 |
5 | 4331221314331320 |
6 | 150201231251052 |
7 | 13301361061106 |
oct | 2063727132710 |
9 | 453660284505 |
10 | 144407573960 |
11 | 56274346751 |
12 | 23ba1979a88 |
13 | 10804a77520 |
14 | 6dbcb58c76 |
15 | 3b52b544c5 |
hex | 219f5cb5c8 |
144407573960 has 64 divisors (see below), whose sum is σ = 353375250480. Its totient is φ = 52791782400.
The previous prime is 144407573957. The next prime is 144407574037. The reversal of 144407573960 is 69375704441.
144407573960 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 24460334404 + 119947239556 = 156398^2 + 346334^2 .
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 144407573899 and 144407573908.
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, 1322267 + ... + 1427306.
Almost surely, 2144407573960 is an apocalyptic number.
144407573960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
144407573960 is an abundant number, since it is smaller than the sum of its proper divisors (208967676520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144407573960 is a wasteful number, since it uses less digits than its factorization.
144407573960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2749698 (or 2749694 counting only the distinct ones).
The product of its (nonzero) digits is 2540160, while the sum is 50.
The spelling of 144407573960 in words is "one hundred forty-four billion, four hundred seven million, five hundred seventy-three thousand, nine hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •