Base | Representation |
---|---|
bin | 1010101110100… |
… | …10110100100011 |
3 | 20021100002110221 |
4 | 11113102310203 |
5 | 141014224413 |
6 | 12532503511 |
7 | 2141631520 |
oct | 527226443 |
9 | 207302427 |
10 | 89992483 |
11 | 46886759 |
12 | 2617ab97 |
13 | 1584b6b9 |
14 | bd48147 |
15 | 7d7968d |
hex | 55d2d23 |
89992483 has 4 divisors (see below), whose sum is σ = 102848560. Its totient is φ = 77136408.
The previous prime is 89992453. The next prime is 89992519. The reversal of 89992483 is 38429998.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38429998 = 2 ⋅19214999.
It is a cyclic number.
It is not a de Polignac number, because 89992483 - 29 = 89991971 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 89992483.
It is not an unprimeable number, because it can be changed into a prime (89992433) 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, 6428028 + ... + 6428041.
It is an arithmetic number, because the mean of its divisors is an integer number (25712140).
Almost surely, 289992483 is an apocalyptic number.
89992483 is a deficient number, since it is larger than the sum of its proper divisors (12856077).
89992483 is a wasteful number, since it uses less digits than its factorization.
89992483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12856076.
The product of its digits is 1119744, while the sum is 52.
The square root of 89992483 is about 9486.4367915461. The cubic root of 89992483 is about 448.1279977456.
The spelling of 89992483 in words is "eighty-nine million, nine hundred ninety-two thousand, four hundred eighty-three".
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