Base | Representation |
---|---|
bin | 1011110011001… |
… | …11010000000100 |
3 | 20220021011110111 |
4 | 11321213100010 |
5 | 200320122220 |
6 | 13453402404 |
7 | 2311251562 |
oct | 571472004 |
9 | 226234414 |
10 | 98989060 |
11 | 50970a45 |
12 | 29199404 |
13 | 1767b611 |
14 | d20aa32 |
15 | 8a5515a |
hex | 5e67404 |
98989060 has 24 divisors (see below), whose sum is σ = 213496920. Its totient is φ = 38525184.
The previous prime is 98989057. The next prime is 98989087. The reversal of 98989060 is 6098989.
It can be written as a sum of positive squares in 4 ways, for example, as 40985604 + 58003456 = 6402^2 + 7616^2 .
It is a junction number, because it is equal to n+sod(n) for n = 98988995 and 98989013.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66145 + ... + 67624.
It is an arithmetic number, because the mean of its divisors is an integer number (8895705).
Almost surely, 298989060 is an apocalyptic number.
It is an amenable number.
98989060 is an abundant number, since it is smaller than the sum of its proper divisors (114507860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98989060 is a wasteful number, since it uses less digits than its factorization.
98989060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133815 (or 133813 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 49.
The square root of 98989060 is about 9949.3246001927. The cubic root of 98989060 is about 462.5894601723.
The spelling of 98989060 in words is "ninety-eight million, nine hundred eighty-nine thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •