Base | Representation |
---|---|
bin | 10111001110110… |
… | …10110110010100 |
3 | 111120201002011120 |
4 | 23213122312110 |
5 | 344342223324 |
6 | 31201003540 |
7 | 4554322623 |
oct | 1347326624 |
9 | 446632146 |
10 | 194882964 |
11 | a0008501 |
12 | 553235b0 |
13 | 314b5183 |
14 | 1bc4d6ba |
15 | 12198179 |
hex | b9dad94 |
194882964 has 24 divisors (see below), whose sum is σ = 458754240. Its totient is φ = 64385664.
The previous prime is 194882903. The next prime is 194882969. The reversal of 194882964 is 469288491.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (194882969) 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, 70504 + ... + 73215.
It is an arithmetic number, because the mean of its divisors is an integer number (19114760).
Almost surely, 2194882964 is an apocalyptic number.
It is an amenable number.
194882964 is an abundant number, since it is smaller than the sum of its proper divisors (263871276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
194882964 is a wasteful number, since it uses less digits than its factorization.
194882964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143839 (or 143837 counting only the distinct ones).
The product of its digits is 995328, while the sum is 51.
The square root of 194882964 is about 13960.0488537827. The cubic root of 194882964 is about 579.7729630619.
The spelling of 194882964 in words is "one hundred ninety-four million, eight hundred eighty-two thousand, nine hundred sixty-four".
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