Base | Representation |
---|---|
bin | 101100011000000… |
… | …1010110110011001 |
3 | 10211202212011200100 |
4 | 1120300022312121 |
5 | 11022142203421 |
6 | 403430530013 |
7 | 51620324031 |
oct | 13060126631 |
9 | 3752764610 |
10 | 1489022361 |
11 | 6a45725a2 |
12 | 356806909 |
13 | 1a964a728 |
14 | 101a868c1 |
15 | 8aacbc26 |
hex | 58c0ad99 |
1489022361 has 12 divisors (see below), whose sum is σ = 2200829488. Its totient is φ = 969595704.
The previous prime is 1489022347. The next prime is 1489022363. The reversal of 1489022361 is 1632209841.
It is not a de Polignac number, because 1489022361 - 213 = 1489014169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1489022363) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1923415 + ... + 1924188.
Almost surely, 21489022361 is an apocalyptic number.
It is an amenable number.
1489022361 is a deficient number, since it is larger than the sum of its proper divisors (711807127).
1489022361 is a wasteful number, since it uses less digits than its factorization.
1489022361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3847652 (or 3847649 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 36.
The square root of 1489022361 is about 38587.8525056785. The cubic root of 1489022361 is about 1141.9149003218.
The spelling of 1489022361 in words is "one billion, four hundred eighty-nine million, twenty-two thousand, three hundred sixty-one".
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