Base | Representation |
---|---|
bin | 10010110011110010… |
… | …01011111000010110 |
3 | 222001202100111212000 |
4 | 21121321023320112 |
5 | 131140103111221 |
6 | 4350005140130 |
7 | 505145262015 |
oct | 113171137026 |
9 | 28052314760 |
10 | 10098097686 |
11 | 4312127286 |
12 | 1b599ba646 |
13 | c4c116141 |
14 | 6bb1baa7c |
15 | 3e17d8e26 |
hex | 259e4be16 |
10098097686 has 16 divisors (see below), whose sum is σ = 22440217200. Its totient is φ = 3366032544.
The previous prime is 10098097673. The next prime is 10098097687. The reversal of 10098097686 is 68679089001.
It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 187001809 = 10098097686 / (1 + 0 + 0 + 9 + 8 + 0 + 9 + 7 + 6 + 8 + 6).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10098097687) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93500851 + ... + 93500958.
It is an arithmetic number, because the mean of its divisors is an integer number (1402513575).
Almost surely, 210098097686 is an apocalyptic number.
10098097686 is an abundant number, since it is smaller than the sum of its proper divisors (12342119514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10098097686 is a wasteful number, since it uses less digits than its factorization.
10098097686 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187001820 (or 187001814 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 54.
The spelling of 10098097686 in words is "ten billion, ninety-eight million, ninety-seven thousand, six hundred eighty-six".
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