Base | Representation |
---|---|
bin | 1011101110111… |
… | …11000001000011 |
3 | 20212012211000012 |
4 | 11313133001003 |
5 | 200144243133 |
6 | 13433415135 |
7 | 2303435654 |
oct | 567370103 |
9 | 225184005 |
10 | 98431043 |
11 | 5061a777 |
12 | 28b6a4ab |
13 | 17514629 |
14 | d10352b |
15 | 8994b48 |
hex | 5ddf043 |
98431043 has 4 divisors (see below), whose sum is σ = 99139320. Its totient is φ = 97722768.
The previous prime is 98431031. The next prime is 98431049. The reversal of 98431043 is 34013489.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 98431043 - 24 = 98431027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (98431049) 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, 353930 + ... + 354207.
It is an arithmetic number, because the mean of its divisors is an integer number (24784830).
Almost surely, 298431043 is an apocalyptic number.
98431043 is a deficient number, since it is larger than the sum of its proper divisors (708277).
98431043 is a wasteful number, since it uses less digits than its factorization.
98431043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 708276.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 98431043 is about 9921.2420089422. The cubic root of 98431043 is about 461.7185917057.
The spelling of 98431043 in words is "ninety-eight million, four hundred thirty-one thousand, forty-three".
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