Base | Representation |
---|---|
bin | 1011101011111… |
… | …00100111100010 |
3 | 20211110100010202 |
4 | 11311330213202 |
5 | 200043344002 |
6 | 13421025202 |
7 | 2300136632 |
oct | 565744742 |
9 | 224410122 |
10 | 98028002 |
11 | 50374986 |
12 | 289b5202 |
13 | 17403047 |
14 | d03a6c2 |
15 | 8915502 |
hex | 5d7c9e2 |
98028002 has 6 divisors (see below), whose sum is σ = 147063009. Its totient is φ = 49007000.
The previous prime is 98027987. The next prime is 98028023. The reversal of 98028002 is 20082089.
It can be written as a sum of positive squares in 2 ways, for example, as 97436641 + 591361 = 9871^2 + 769^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=7001.
It is a super-2 number, since 2×980280022 = 19218978352224008, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 10502 + ... + 17502.
Almost surely, 298028002 is an apocalyptic number.
98028002 is a deficient number, since it is larger than the sum of its proper divisors (49035007).
98028002 is an frugal number, since it uses more digits than its factorization.
98028002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14004 (or 7003 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The square root of 98028002 is about 9900.9091501740. The cubic root of 98028002 is about 461.0875370775.
It can be divided in two parts, 980 and 28002, that added together give a palindrome (28982).
The spelling of 98028002 in words is "ninety-eight million, twenty-eight thousand, two".
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