Base | Representation |
---|---|
bin | 10111011111110… |
… | …00111011111101 |
3 | 111201212212222100 |
4 | 23233320323331 |
5 | 400424301412 |
6 | 31320335313 |
7 | 4612231233 |
oct | 1357707375 |
9 | 451785870 |
10 | 197103357 |
11 | a1294740 |
12 | 56014539 |
13 | 31ab1a09 |
14 | 1c26a953 |
15 | 12485edc |
hex | bbf8efd |
197103357 has 24 divisors (see below), whose sum is σ = 317816928. Its totient is φ = 116676000.
The previous prime is 197103317. The next prime is 197103377. The reversal of 197103357 is 753301791.
It is not a de Polignac number, because 197103357 - 27 = 197103229 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197103317) 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, 18894 + ... + 27407.
It is an arithmetic number, because the mean of its divisors is an integer number (13242372).
Almost surely, 2197103357 is an apocalyptic number.
It is an amenable number.
197103357 is a deficient number, since it is larger than the sum of its proper divisors (120713571).
197103357 is a wasteful number, since it uses less digits than its factorization.
197103357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46361 (or 46358 counting only the distinct ones).
The product of its (nonzero) digits is 19845, while the sum is 36.
The square root of 197103357 is about 14039.3503054807. The cubic root of 197103357 is about 581.9665283475.
The spelling of 197103357 in words is "one hundred ninety-seven million, one hundred three thousand, three hundred fifty-seven".
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