Base | Representation |
---|---|
bin | 1011101101011… |
… | …01101010000111 |
3 | 20211211112200100 |
4 | 11312231222013 |
5 | 200121310441 |
6 | 13425215143 |
7 | 2301634356 |
oct | 566555207 |
9 | 224745610 |
10 | 98228871 |
11 | 504a1894 |
12 | 28a914b3 |
13 | 174735c0 |
14 | d08d99d |
15 | 8954cb6 |
hex | 5dada87 |
98228871 has 12 divisors (see below), whose sum is σ = 152800648. Its totient is φ = 60448464.
The previous prime is 98228869. The next prime is 98228891. The reversal of 98228871 is 17882289.
It is a happy number.
It is not a de Polignac number, because 98228871 - 21 = 98228869 is a prime.
It is a super-2 number, since 2×982288712 = 19297822195869282, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98228891) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 419665 + ... + 419898.
Almost surely, 298228871 is an apocalyptic number.
98228871 is a deficient number, since it is larger than the sum of its proper divisors (54571777).
98228871 is a wasteful number, since it uses less digits than its factorization.
98228871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839582 (or 839579 counting only the distinct ones).
The product of its digits is 129024, while the sum is 45.
The square root of 98228871 is about 9911.0479264304. The cubic root of 98228871 is about 461.4022600861.
It can be divided in two parts, 98228 and 871, that added together give a palindrome (99099).
The spelling of 98228871 in words is "ninety-eight million, two hundred twenty-eight thousand, eight hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •