Base | Representation |
---|---|
bin | 1100011111001100111… |
… | …1101111011011110001 |
3 | 202111202021022001211101 |
4 | 3013303033233123301 |
5 | 12003331300344231 |
6 | 242320012244401 |
7 | 21333235130263 |
oct | 3076317573361 |
9 | 674667261741 |
10 | 214534387441 |
11 | 82a90083650 |
12 | 356b3170701 |
13 | 172cc56312a |
14 | a552541b33 |
15 | 58a9464661 |
hex | 31f33ef6f1 |
214534387441 has 32 divisors (see below), whose sum is σ = 243162095616. Its totient is φ = 187512192000.
The previous prime is 214534387427. The next prime is 214534387447. The reversal of 214534387441 is 144783435412.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 214534387441 - 215 = 214534354673 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214534387391 and 214534387400.
It is not an unprimeable number, because it can be changed into a prime (214534387447) 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, 63639486 + ... + 63642856.
It is an arithmetic number, because the mean of its divisors is an integer number (7598815488).
Almost surely, 2214534387441 is an apocalyptic number.
It is an amenable number.
214534387441 is a deficient number, since it is larger than the sum of its proper divisors (28627708175).
214534387441 is a wasteful number, since it uses less digits than its factorization.
214534387441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4573.
The product of its digits is 1290240, while the sum is 46.
The spelling of 214534387441 in words is "two hundred fourteen billion, five hundred thirty-four million, three hundred eighty-seven thousand, four hundred forty-one".
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