Base | Representation |
---|---|
bin | 101010111100101… |
… | …0001001010110110 |
3 | 10201102122020111021 |
4 | 1111321101022312 |
5 | 10422403412034 |
6 | 354555131354 |
7 | 50465641306 |
oct | 12571211266 |
9 | 3642566437 |
10 | 1441075894 |
11 | 67a4a4715 |
12 | 342743b5a |
13 | 19c730c3b |
14 | d9565606 |
15 | 867aa6b4 |
hex | 55e512b6 |
1441075894 has 8 divisors (see below), whose sum is σ = 2161855080. Its totient is φ = 720457536.
The previous prime is 1441075891. The next prime is 1441075921. The reversal of 1441075894 is 4985701441.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1441075894.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1441075891) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14524 + ... + 55615.
It is an arithmetic number, because the mean of its divisors is an integer number (270231885).
Almost surely, 21441075894 is an apocalyptic number.
1441075894 is a deficient number, since it is larger than the sum of its proper divisors (720779186).
1441075894 is a wasteful number, since it uses less digits than its factorization.
1441075894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80414.
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 1441075894 is about 37961.5054232574. The cubic root of 1441075894 is about 1129.5244021490.
The spelling of 1441075894 in words is "one billion, four hundred forty-one million, seventy-five thousand, eight hundred ninety-four".
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