Base | Representation |
---|---|
bin | 1011110011001… |
… | …11101011010100 |
3 | 20220021020212002 |
4 | 11321213223110 |
5 | 200320201204 |
6 | 13453414432 |
7 | 2311256633 |
oct | 571475324 |
9 | 226236762 |
10 | 98990804 |
11 | 50972290 |
12 | 2919a418 |
13 | 1767c353 |
14 | d20b51a |
15 | 8a5591e |
hex | 5e67ad4 |
98990804 has 48 divisors (see below), whose sum is σ = 204059520. Its totient is φ = 41543040.
The previous prime is 98990797. The next prime is 98990809. The reversal of 98990804 is 40809989.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98990809) 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, 27662 + ... + 31034.
It is an arithmetic number, because the mean of its divisors is an integer number (4251240).
Almost surely, 298990804 is an apocalyptic number.
It is an amenable number.
98990804 is an abundant number, since it is smaller than the sum of its proper divisors (105068716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98990804 is a wasteful number, since it uses less digits than its factorization.
98990804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 47.
The square root of 98990804 is about 9949.4122439469. The cubic root of 98990804 is about 462.5921768068.
The spelling of 98990804 in words is "ninety-eight million, nine hundred ninety thousand, eight hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •