Base | Representation |
---|---|
bin | 1011101011111… |
… | …00110100100101 |
3 | 20211110101021200 |
4 | 11311330310211 |
5 | 200043410322 |
6 | 13421033113 |
7 | 2300142234 |
oct | 565746445 |
9 | 224411250 |
10 | 98028837 |
11 | 50375575 |
12 | 289b5799 |
13 | 1740353a |
14 | d03ab1b |
15 | 89158ac |
hex | 5d7cd25 |
98028837 has 6 divisors (see below), whose sum is σ = 141597222. Its totient is φ = 65352552.
The previous prime is 98028767. The next prime is 98028857. The reversal of 98028837 is 73882089.
It can be written as a sum of positive squares in only one way, i.e., 89699841 + 8328996 = 9471^2 + 2886^2 .
It is not a de Polignac number, because 98028837 - 215 = 97996069 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 98028792 and 98028801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98028857) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5446038 + ... + 5446055.
It is an arithmetic number, because the mean of its divisors is an integer number (23599537).
Almost surely, 298028837 is an apocalyptic number.
It is an amenable number.
98028837 is a deficient number, since it is larger than the sum of its proper divisors (43568385).
98028837 is a wasteful number, since it uses less digits than its factorization.
98028837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10892099 (or 10892096 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The square root of 98028837 is about 9900.9513179290. The cubic root of 98028837 is about 461.0888462511.
The spelling of 98028837 in words is "ninety-eight million, twenty-eight thousand, eight hundred thirty-seven".
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