Base | Representation |
---|---|
bin | 1111010000010101… |
… | …01111110100000000 |
3 | 210010210010010021110 |
4 | 13220022233310000 |
5 | 113233131124223 |
6 | 3432410123320 |
7 | 406646455512 |
oct | 75012576400 |
9 | 23123103243 |
10 | 8190098688 |
11 | 3523108402 |
12 | 1706a20540 |
13 | a06a41755 |
14 | 579a2dbb2 |
15 | 32e04ad93 |
hex | 1e82afd00 |
8190098688 has 72 divisors (see below), whose sum is σ = 22167180000. Its totient is φ = 2683746304.
The previous prime is 8190098677. The next prime is 8190098699. The reversal of 8190098688 is 8868900918.
It is an interprime number because it is at equal distance from previous prime (8190098677) and next prime (8190098699).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45063 + ... + 135686.
It is an arithmetic number, because the mean of its divisors is an integer number (307877500).
Almost surely, 28190098688 is an apocalyptic number.
It is an amenable number.
8190098688 is an abundant number, since it is smaller than the sum of its proper divisors (13977081312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8190098688 is a wasteful number, since it uses less digits than its factorization.
8190098688 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180827 (or 180813 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 57.
The square root of 8190098688 is about 90499.1640182383. The cubic root of 8190098688 is about 2015.7177105374.
The spelling of 8190098688 in words is "eight billion, one hundred ninety million, ninety-eight thousand, six hundred eighty-eight".
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