Base | Representation |
---|---|
bin | 101010111101001… |
… | …0111101011110100 |
3 | 10201110011220200200 |
4 | 1111322113223310 |
5 | 10422442132344 |
6 | 355005240500 |
7 | 50501253342 |
oct | 12572275364 |
9 | 3643156620 |
10 | 1441364724 |
11 | 67a681718 |
12 | 342863130 |
13 | 19c802547 |
14 | d95dc992 |
15 | 86816069 |
hex | 55e97af4 |
1441364724 has 36 divisors (see below), whose sum is σ = 3664525956. Its totient is φ = 477675648.
The previous prime is 1441364663. The next prime is 1441364731. The reversal of 1441364724 is 4274631441.
1441364724 is a `hidden beast` number, since 1 + 4 + 4 + 1 + 3 + 647 + 2 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 1274490000 + 166874724 = 35700^2 + 12918^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109489 + ... + 121944.
Almost surely, 21441364724 is an apocalyptic number.
It is an amenable number.
1441364724 is an abundant number, since it is smaller than the sum of its proper divisors (2223161232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1441364724 is a wasteful number, since it uses less digits than its factorization.
1441364724 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 231616 (or 231611 counting only the distinct ones).
The product of its digits is 64512, while the sum is 36.
The square root of 1441364724 is about 37965.3094811566. The cubic root of 1441364724 is about 1129.5998593684.
The spelling of 1441364724 in words is "one billion, four hundred forty-one million, three hundred sixty-four thousand, seven hundred twenty-four".
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