Base | Representation |
---|---|
bin | 1011101110000… |
… | …01000001100101 |
3 | 20211222120111100 |
4 | 11313001001211 |
5 | 200131330242 |
6 | 13431030313 |
7 | 2302414551 |
oct | 567010145 |
9 | 224876440 |
10 | 98308197 |
11 | 50546449 |
12 | 28b0b399 |
13 | 174a0740 |
14 | d0b0861 |
15 | 896d54c |
hex | 5dc1065 |
98308197 has 12 divisors (see below), whose sum is σ = 152924044. Its totient is φ = 60497280.
The previous prime is 98308193. The next prime is 98308207. The reversal of 98308197 is 79180389.
It can be written as a sum of positive squares in 2 ways, for example, as 40335201 + 57972996 = 6351^2 + 7614^2 .
It is not a de Polignac number, because 98308197 - 22 = 98308193 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (98308193) 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, 420004 + ... + 420237.
Almost surely, 298308197 is an apocalyptic number.
It is an amenable number.
98308197 is a deficient number, since it is larger than the sum of its proper divisors (54615847).
98308197 is a wasteful number, since it uses less digits than its factorization.
98308197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 840260 (or 840257 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 45.
The square root of 98308197 is about 9915.0490165203. The cubic root of 98308197 is about 461.5264304620.
The spelling of 98308197 in words is "ninety-eight million, three hundred eight thousand, one hundred ninety-seven".
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