Base | Representation |
---|---|
bin | 1011110000101… |
… | …00010110001101 |
3 | 20212121220122122 |
4 | 11320110112031 |
5 | 200223240420 |
6 | 13442222325 |
7 | 2305335554 |
oct | 570242615 |
9 | 225556578 |
10 | 98649485 |
11 | 50759900 |
12 | 290549a5 |
13 | 1758cb9c |
14 | d15cd9b |
15 | 89d9725 |
hex | 5e1458d |
98649485 has 36 divisors (see below), whose sum is σ = 134745492. Its totient is φ = 69273600.
The previous prime is 98649443. The next prime is 98649491. The reversal of 98649485 is 58494689.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 37136836 + 61512649 = 6094^2 + 7843^2 .
It is not a de Polignac number, because 98649485 - 210 = 98648461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1016957 + ... + 1017053.
Almost surely, 298649485 is an apocalyptic number.
It is an amenable number.
98649485 is a deficient number, since it is larger than the sum of its proper divisors (36096007).
98649485 is a wasteful number, since it uses less digits than its factorization.
98649485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206 (or 154 counting only the distinct ones).
The product of its digits is 2488320, while the sum is 53.
The square root of 98649485 is about 9932.2447110409. The cubic root of 98649485 is about 462.0598939734.
The spelling of 98649485 in words is "ninety-eight million, six hundred forty-nine thousand, four hundred eighty-five".
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