Base | Representation |
---|---|
bin | 10111011111110… |
… | …10101010001101 |
3 | 111201220020122200 |
4 | 23233322222031 |
5 | 400430013123 |
6 | 31320432113 |
7 | 4612260633 |
oct | 1357725215 |
9 | 451806580 |
10 | 197110413 |
11 | a1299a75 |
12 | 56018639 |
13 | 31ab4ca6 |
14 | 1c26d353 |
15 | 12488143 |
hex | bbfaa8d |
197110413 has 12 divisors (see below), whose sum is σ = 288726048. Its totient is φ = 129555720.
The previous prime is 197110399. The next prime is 197110421. The reversal of 197110413 is 314011791.
It is not a de Polignac number, because 197110413 - 210 = 197109389 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197110453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 153595 + ... + 154872.
It is an arithmetic number, because the mean of its divisors is an integer number (24060504).
Almost surely, 2197110413 is an apocalyptic number.
It is an amenable number.
197110413 is a deficient number, since it is larger than the sum of its proper divisors (91615635).
197110413 is a wasteful number, since it uses less digits than its factorization.
197110413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308544 (or 308541 counting only the distinct ones).
The product of its (nonzero) digits is 756, while the sum is 27.
The square root of 197110413 is about 14039.6015969115. The cubic root of 197110413 is about 581.9734727697.
The spelling of 197110413 in words is "one hundred ninety-seven million, one hundred ten thousand, four hundred thirteen".
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