Base | Representation |
---|---|
bin | 10010010001110101… |
… | …00100000011110110 |
3 | 221022220100120001220 |
4 | 21020322210003312 |
5 | 130044142334243 |
6 | 4301431531210 |
7 | 465116134140 |
oct | 111072440366 |
9 | 27286316056 |
10 | 9813246198 |
11 | 418635a128 |
12 | 1a9a529b06 |
13 | c050c0472 |
14 | 69142bc90 |
15 | 3c67bd783 |
hex | 248ea40f6 |
9813246198 has 32 divisors (see below), whose sum is σ = 23610819840. Its totient is φ = 2656216800.
The previous prime is 9813246197. The next prime is 9813246257. The reversal of 9813246198 is 8916423189.
It is a super-2 number, since 2×98132461982 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 9813246198.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9813246193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6147853 + ... + 6149448.
It is an arithmetic number, because the mean of its divisors is an integer number (737838120).
Almost surely, 29813246198 is an apocalyptic number.
9813246198 is an abundant number, since it is smaller than the sum of its proper divisors (13797573642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9813246198 is a wasteful number, since it uses less digits than its factorization.
9813246198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12297332.
The product of its digits is 746496, while the sum is 51.
The square root of 9813246198 is about 99061.8301769153. The cubic root of 9813246198 is about 2140.9386948062.
The spelling of 9813246198 in words is "nine billion, eight hundred thirteen million, two hundred forty-six thousand, one hundred ninety-eight".
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