Base | Representation |
---|---|
bin | 1011010011110110100… |
… | …1000101101100000100 |
3 | 200120112122020101011202 |
4 | 2310331221011230010 |
5 | 11140420233202300 |
6 | 225132544322032 |
7 | 20016061165316 |
oct | 2647551055404 |
9 | 616478211152 |
10 | 194307709700 |
11 | 75450700255 |
12 | 317a9313318 |
13 | 15427c20470 |
14 | 95940d17b6 |
15 | 50c386ead5 |
hex | 2d3da45b04 |
194307709700 has 72 divisors (see below), whose sum is σ = 456083225472. Its totient is φ = 71428222080.
The previous prime is 194307709681. The next prime is 194307709703. The reversal of 194307709700 is 7907703491.
194307709700 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (194307709703) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34124 + ... + 624323.
Almost surely, 2194307709700 is an apocalyptic number.
194307709700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 194307709700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228041612736).
194307709700 is an abundant number, since it is smaller than the sum of its proper divisors (261775515772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194307709700 is a wasteful number, since it uses less digits than its factorization.
194307709700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 658701 (or 658694 counting only the distinct ones).
The product of its (nonzero) digits is 333396, while the sum is 47.
The spelling of 194307709700 in words is "one hundred ninety-four billion, three hundred seven million, seven hundred nine thousand, seven hundred".
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