Base | Representation |
---|---|
bin | 1011101011101… |
… | …01110010101101 |
3 | 20211101220210022 |
4 | 11311311302231 |
5 | 200042000140 |
6 | 13420251525 |
7 | 2266662263 |
oct | 565656255 |
9 | 224356708 |
10 | 98000045 |
11 | 50355980 |
12 | 289a0ba5 |
13 | 173c33c0 |
14 | d030433 |
15 | 890c0b5 |
hex | 5d75cad |
98000045 has 32 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 64166400.
The previous prime is 98000039. The next prime is 98000051. The reversal of 98000045 is 54000089.
It is an interprime number because it is at equal distance from previous prime (98000039) and next prime (98000051).
It is not a de Polignac number, because 98000045 - 28 = 97999789 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 97999978 and 98000023.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27644 + ... + 30986.
It is an arithmetic number, because the mean of its divisors is an integer number (4424112).
Almost surely, 298000045 is an apocalyptic number.
It is an amenable number.
98000045 is a deficient number, since it is larger than the sum of its proper divisors (43571539).
98000045 is a wasteful number, since it uses less digits than its factorization.
98000045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3413.
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 98000045 is about 9899.4972094546. The cubic root of 98000045 is about 461.0436997737.
The spelling of 98000045 in words is "ninety-eight million, forty-five", and thus it is an aban number and an uban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •