Base | Representation |
---|---|
bin | 111100111110011… |
… | …011111000011101 |
3 | 2122021221210022100 |
4 | 330332123320131 |
5 | 4043342000333 |
6 | 245302235313 |
7 | 34231233363 |
oct | 7476337035 |
9 | 2567853270 |
10 | 1023000093 |
11 | 485503125 |
12 | 246725b39 |
13 | 133c30ccb |
14 | 99c17633 |
15 | 5ec26213 |
hex | 3cf9be1d |
1023000093 has 24 divisors (see below), whose sum is σ = 1527518720. Its totient is φ = 659054880.
The previous prime is 1023000089. The next prime is 1023000101. The reversal of 1023000093 is 3900003201.
It is not a de Polignac number, because 1023000093 - 22 = 1023000089 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023000023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229080 + ... + 233502.
Almost surely, 21023000093 is an apocalyptic number.
It is an amenable number.
1023000093 is a deficient number, since it is larger than the sum of its proper divisors (504518627).
1023000093 is a wasteful number, since it uses less digits than its factorization.
1023000093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5289 (or 5286 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 1023000093 is about 31984.3726372740. The cubic root of 1023000093 is about 1007.6086591466.
Adding to 1023000093 its reverse (3900003201), we get a palindrome (4923003294).
The spelling of 1023000093 in words is "one billion, twenty-three million, ninety-three", and thus it is an aban number and an uban number.
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