Base | Representation |
---|---|
bin | 1011101110011… |
… | …10110001001101 |
3 | 20212002102201101 |
4 | 11313032301031 |
5 | 200140130433 |
6 | 13432143101 |
7 | 2303040643 |
oct | 567166115 |
9 | 225072641 |
10 | 98364493 |
11 | 50584777 |
12 | 28b37a91 |
13 | 174c0256 |
14 | d0c7193 |
15 | 898007d |
hex | 5dcec4d |
98364493 has 4 divisors (see below), whose sum is σ = 99082620. Its totient is φ = 97646368.
The previous prime is 98364481. The next prime is 98364517. The reversal of 98364493 is 39446389.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 78889924 + 19474569 = 8882^2 + 4413^2 .
It is a cyclic number.
It is not a de Polignac number, because 98364493 - 29 = 98363981 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 (98364403) 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, 358858 + ... + 359131.
It is an arithmetic number, because the mean of its divisors is an integer number (24770655).
Almost surely, 298364493 is an apocalyptic number.
It is an amenable number.
98364493 is a deficient number, since it is larger than the sum of its proper divisors (718127).
98364493 is a wasteful number, since it uses less digits than its factorization.
98364493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 718126.
The product of its digits is 559872, while the sum is 46.
The square root of 98364493 is about 9917.8875270896. The cubic root of 98364493 is about 461.6145110588.
The spelling of 98364493 in words is "ninety-eight million, three hundred sixty-four thousand, four hundred ninety-three".
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