Base | Representation |
---|---|
bin | 1011110011001… |
… | …10100011100101 |
3 | 20220021000120001 |
4 | 11321212203211 |
5 | 200320024323 |
6 | 13453341301 |
7 | 2311240354 |
oct | 571464345 |
9 | 226230501 |
10 | 98986213 |
11 | 50969897 |
12 | 29197831 |
13 | 1767a231 |
14 | d20999b |
15 | 8a543ad |
hex | 5e668e5 |
98986213 has 8 divisors (see below), whose sum is σ = 100454400. Its totient is φ = 97529040.
The previous prime is 98986207. The next prime is 98986267. The reversal of 98986213 is 31268989.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 98986213 - 213 = 98978021 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 (98986513) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16308 + ... + 21538.
It is an arithmetic number, because the mean of its divisors is an integer number (12556800).
Almost surely, 298986213 is an apocalyptic number.
It is an amenable number.
98986213 is a deficient number, since it is larger than the sum of its proper divisors (1468187).
98986213 is a wasteful number, since it uses less digits than its factorization.
98986213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5507.
The product of its digits is 186624, while the sum is 46.
The square root of 98986213 is about 9949.1815241255. The cubic root of 98986213 is about 462.5850253226.
It can be divided in two parts, 98986 and 213, that added together give a palindrome (99199).
The spelling of 98986213 in words is "ninety-eight million, nine hundred eighty-six thousand, two hundred thirteen".
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