Base | Representation |
---|---|
bin | 10110101101101001… |
… | …10101110011101010 |
3 | 1011110211101000011120 |
4 | 23112310311303222 |
5 | 144433143020243 |
6 | 5334002040110 |
7 | 611116142100 |
oct | 132664656352 |
9 | 34424330146 |
10 | 12194110698 |
11 | 5198291940 |
12 | 2443949036 |
13 | 11c4439323 |
14 | 839709c70 |
15 | 4b5814c83 |
hex | 2d6d35cea |
12194110698 has 192 divisors, whose sum is σ = 32763709440. Its totient is φ = 2985628800.
The previous prime is 12194110673. The next prime is 12194110703. The reversal of 12194110698 is 89601149121.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5279968 + ... + 5282276.
It is an arithmetic number, because the mean of its divisors is an integer number (170644320).
Almost surely, 212194110698 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12194110698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16381854720).
12194110698 is an abundant number, since it is smaller than the sum of its proper divisors (20569598742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12194110698 is a wasteful number, since it uses less digits than its factorization.
12194110698 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2433 (or 2426 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 42.
The spelling of 12194110698 in words is "twelve billion, one hundred ninety-four million, one hundred ten thousand, six hundred ninety-eight".
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