Base | Representation |
---|---|
bin | 10111011111010… |
… | …01111010110001 |
3 | 111201202202120222 |
4 | 23233221322301 |
5 | 400420314331 |
6 | 31315142425 |
7 | 4611554003 |
oct | 1357517261 |
9 | 451682528 |
10 | 197041841 |
11 | a12524a7 |
12 | 55ba4a15 |
13 | 31a8ca09 |
14 | 1c252373 |
15 | 12472b7b |
hex | bbe9eb1 |
197041841 has 8 divisors (see below), whose sum is σ = 200829024. Its totient is φ = 193279680.
The previous prime is 197041783. The next prime is 197041861. The reversal of 197041841 is 148140791.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 197041841 - 210 = 197040817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (197041861) 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, 10046 + ... + 22248.
It is an arithmetic number, because the mean of its divisors is an integer number (25103628).
Almost surely, 2197041841 is an apocalyptic number.
It is an amenable number.
197041841 is a deficient number, since it is larger than the sum of its proper divisors (3787183).
197041841 is a wasteful number, since it uses less digits than its factorization.
197041841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12511.
The product of its (nonzero) digits is 8064, while the sum is 35.
The square root of 197041841 is about 14037.1592923925. The cubic root of 197041841 is about 581.9059780883.
The spelling of 197041841 in words is "one hundred ninety-seven million, forty-one thousand, eight hundred forty-one".
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