Base | Representation |
---|---|
bin | 1011101101101… |
… | …11110000011110 |
3 | 20211220122102110 |
4 | 11312313300132 |
5 | 200124121423 |
6 | 13430134450 |
7 | 2302166103 |
oct | 566676036 |
9 | 224818373 |
10 | 98270238 |
11 | 5051a980 |
12 | 28ab1426 |
13 | 17489391 |
14 | d0a0aaa |
15 | 8962193 |
hex | 5db7c1e |
98270238 has 16 divisors (see below), whose sum is σ = 214407936. Its totient is φ = 29778840.
The previous prime is 98270231. The next prime is 98270243. The reversal of 98270238 is 83207289.
It is a junction number, because it is equal to n+sod(n) for n = 98270196 and 98270205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98270231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 744406 + ... + 744537.
It is an arithmetic number, because the mean of its divisors is an integer number (13400496).
Almost surely, 298270238 is an apocalyptic number.
98270238 is an abundant number, since it is smaller than the sum of its proper divisors (116137698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
98270238 is a wasteful number, since it uses less digits than its factorization.
98270238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1488959.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 98270238 is about 9913.1346202904. The cubic root of 98270238 is about 461.4670209125.
The spelling of 98270238 in words is "ninety-eight million, two hundred seventy thousand, two hundred thirty-eight".
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