Base | Representation |
---|---|
bin | 1011110011001… |
… | …11001111101101 |
3 | 20220021011102122 |
4 | 11321213033231 |
5 | 200320122122 |
6 | 13453402325 |
7 | 2311251530 |
oct | 571471755 |
9 | 226234378 |
10 | 98989037 |
11 | 50970a24 |
12 | 291993a5 |
13 | 1767b5c4 |
14 | d20aa17 |
15 | 8a55142 |
hex | 5e673ed |
98989037 has 16 divisors (see below), whose sum is σ = 115057152. Its totient is φ = 83413680.
The previous prime is 98989027. The next prime is 98989039. The reversal of 98989037 is 73098989.
It is not a de Polignac number, because 98989037 - 210 = 98988013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 98989037.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98989039) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201362 + ... + 201852.
It is an arithmetic number, because the mean of its divisors is an integer number (7191072).
Almost surely, 298989037 is an apocalyptic number.
It is an amenable number.
98989037 is a deficient number, since it is larger than the sum of its proper divisors (16068115).
98989037 is a wasteful number, since it uses less digits than its factorization.
98989037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 928.
The product of its (nonzero) digits is 979776, while the sum is 53.
The square root of 98989037 is about 9949.3234443353. The cubic root of 98989037 is about 462.5894243449.
The spelling of 98989037 in words is "ninety-eight million, nine hundred eighty-nine thousand, thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.130 sec. • engine limits •