Base | Representation |
---|---|
bin | 10111001001111… |
… | …10001010110001 |
3 | 111112111110211120 |
4 | 23210332022301 |
5 | 344211204301 |
6 | 31135132453 |
7 | 4546010610 |
oct | 1344761261 |
9 | 445443746 |
10 | 194241201 |
11 | 9a70a320 |
12 | 55074129 |
13 | 3131c02b |
14 | 1bb23877 |
15 | 120bce36 |
hex | b93e2b1 |
194241201 has 32 divisors (see below), whose sum is σ = 341895168. Its totient is φ = 94967040.
The previous prime is 194241197. The next prime is 194241209. The reversal of 194241201 is 102142491.
It is not a de Polignac number, because 194241201 - 22 = 194241197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (194241209) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20805 + ... + 28658.
It is an arithmetic number, because the mean of its divisors is an integer number (10684224).
Almost surely, 2194241201 is an apocalyptic number.
194241201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
194241201 is a deficient number, since it is larger than the sum of its proper divisors (147653967).
194241201 is a wasteful number, since it uses less digits than its factorization.
194241201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49501.
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 194241201 is about 13937.0441988249. The cubic root of 194241201 is about 579.1358524560.
Adding to 194241201 its reverse (102142491), we get a palindrome (296383692).
The spelling of 194241201 in words is "one hundred ninety-four million, two hundred forty-one thousand, two hundred one".
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