Base | Representation |
---|---|
bin | 1011110001110… |
… | …00101100001001 |
3 | 20212220110211222 |
4 | 11320320230021 |
5 | 200243021340 |
6 | 13445331425 |
7 | 2306525552 |
oct | 570705411 |
9 | 225813758 |
10 | 98798345 |
11 | 50850728 |
12 | 29106b75 |
13 | 17612879 |
14 | d19b329 |
15 | 8a188b5 |
hex | 5e38b09 |
98798345 has 16 divisors (see below), whose sum is σ = 121117248. Its totient is φ = 77346240.
The previous prime is 98798327. The next prime is 98798353. The reversal of 98798345 is 54389789.
It is not a de Polignac number, because 98798345 - 214 = 98781961 is a prime.
It is a super-2 number, since 2×987983452 = 19522225949478050, which contains 22 as substring.
It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 68522 + ... + 69948.
It is an arithmetic number, because the mean of its divisors is an integer number (7569828).
Almost surely, 298798345 is an apocalyptic number.
It is an amenable number.
98798345 is a deficient number, since it is larger than the sum of its proper divisors (22318903).
98798345 is a wasteful number, since it uses less digits than its factorization.
98798345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1720.
The product of its digits is 2177280, while the sum is 53.
The square root of 98798345 is about 9939.7356604690. The cubic root of 98798345 is about 462.2921900596.
The spelling of 98798345 in words is "ninety-eight million, seven hundred ninety-eight thousand, three hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •