Base | Representation |
---|---|
bin | 1011101101111… |
… | …00011001101010 |
3 | 20211221121111220 |
4 | 11312330121222 |
5 | 200130224013 |
6 | 13430402510 |
7 | 2302305414 |
oct | 566743152 |
9 | 224847456 |
10 | 98289258 |
11 | 505331a1 |
12 | 28b00436 |
13 | 17494c32 |
14 | d0a79b4 |
15 | 8967b23 |
hex | 5dbc66a |
98289258 has 48 divisors (see below), whose sum is σ = 207839520. Its totient is φ = 30983392.
The previous prime is 98289253. The next prime is 98289283. The reversal of 98289258 is 85298289.
It is a self number, because there is not a number n which added to its sum of digits gives 98289258.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98289253) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549013 + ... + 549191.
It is an arithmetic number, because the mean of its divisors is an integer number (4329990).
Almost surely, 298289258 is an apocalyptic number.
98289258 is an abundant number, since it is smaller than the sum of its proper divisors (109550262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98289258 is a wasteful number, since it uses less digits than its factorization.
98289258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403 (or 380 counting only the distinct ones).
The product of its digits is 829440, while the sum is 51.
The square root of 98289258 is about 9914.0939071607. The cubic root of 98289258 is about 461.4967909857.
The spelling of 98289258 in words is "ninety-eight million, two hundred eighty-nine thousand, two hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •